Format Java files using Eclipse Neon and Vaadin settings

Using the same formatting in the 7.7 branch and the master branch
eases porting of fixes

Change-Id: I51b4693f2f120447702cf322ce4505608ad92987

all/src/main/java/com/vaadin/buildhelpers/FetchReleaseNotesAuthors.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -27,18 +27,17 @@ import java.util.Properties;
 public class FetchReleaseNotesAuthors {
     private static final String template = "<li class=\"author\">@author@</li>";
 
-    public static void main(String[] args) throws IOException,
-            InterruptedException {
+    public static void main(String[] args)
+            throws IOException, InterruptedException {
         Properties authorMap = new Properties();
 
         String authorsFilename = FetchReleaseNotesAuthors.class.getPackage()
-                .getName().replace(".", "/")
-                + "/authormap.properties";
+                .getName().replace(".", "/") + "/authormap.properties";
         InputStream s = FetchReleaseNotesAuthors.class.getClassLoader()
                 .getResourceAsStream(authorsFilename);
         if (s == null) {
-            System.err.println("Author mapping file " + authorsFilename
-                    + " not found!");
+            System.err.println(
+                    "Author mapping file " + authorsFilename + " not found!");
         }
         authorMap.load(s);
 
@@ -53,8 +52,8 @@ public class FetchReleaseNotesAuthors {
         if (p.exitValue() != 0) {
             System.err.println("Exit code: " + p.exitValue());
         }
-        BufferedReader b = new BufferedReader(new InputStreamReader(
-                p.getInputStream()));
+        BufferedReader b = new BufferedReader(
+                new InputStreamReader(p.getInputStream()));
         String line = "";
 
         List<String> authors = new ArrayList<String>();
@@ -77,8 +76,8 @@ public class FetchReleaseNotesAuthors {
     private static String getPreviousVersion(String version) {
         String[] versionNumbers = version.split("\\.");
         if (versionNumbers.length > 4 || versionNumbers.length < 3) {
-            throw new IllegalArgumentException("Cannot parse version: "
-                    + version);
+            throw new IllegalArgumentException(
+                    "Cannot parse version: " + version);
         }
         int major = Integer.parseInt(versionNumbers[0]);
         int minor = Integer.parseInt(versionNumbers[1]);

all/src/main/java/com/vaadin/buildhelpers/FetchReleaseNotesTickets.java

@@ -27,8 +27,7 @@ import org.apache.commons.io.IOUtils;
 
 public class FetchReleaseNotesTickets {
     private static final String queryURL = "https://dev.vaadin.com/query?status=pending-release&status=released&@milestone@&resolution=fixed&col=id&col=summary&col=owner&col=type&col=priority&col=component&col=version&col=bfptime&col=fv&format=tab&order=id";
-    private static final String ticketTemplate = "<tr>"
-            + "@badge@" //
+    private static final String ticketTemplate = "<tr>" + "@badge@" //
             + "<td class=\"ticket\"><a href=\"https://dev.vaadin.com/ticket/@ticket@\">#@ticket@</a></td>" //
             + "<td>@description@</td>" //
             + "</tr>"; //
@@ -105,7 +104,8 @@ public class FetchReleaseNotesTickets {
             String badge = "<td></td>";
             if (fields.length >= 8 && !fields[7].equals("")) {
                 badge = "<td class=\"bfp\"><span class=\"bfp\">Priority</span></td>";
-            } else if (fields.length >= 9 && fields[8].equalsIgnoreCase("true")) {
+            } else if (fields.length >= 9
+                    && fields[8].equalsIgnoreCase("true")) {
                 badge = "<td class=\"fv\"><span class=\"fv\">Vote</span></td>";
             }
 
@@ -163,9 +163,9 @@ public class FetchReleaseNotesTickets {
     }
 
     private static void usage() {
-        System.err.println("Usage: "
-                + FetchReleaseNotesTickets.class.getSimpleName()
-                + " -Dvaadin.version=<version>");
+        System.err.println(
+                "Usage: " + FetchReleaseNotesTickets.class.getSimpleName()
+                        + " -Dvaadin.version=<version>");
         System.exit(1);
     }
 }

buildhelpers/src/main/java/com/vaadin/buildhelpers/CompileTheme.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -64,11 +64,11 @@ public class CompileTheme {
         // Regular theme
         try {
             processSassTheme(themeFolder, themeName, "styles", version);
-            System.out.println("Compiling theme " + themeName
-                    + " styles successful");
+            System.out.println(
+                    "Compiling theme " + themeName + " styles successful");
         } catch (Exception e) {
-            System.err.println("Compiling theme " + themeName
-                    + " styles failed");
+            System.err
+                    .println("Compiling theme " + themeName + " styles failed");
             e.printStackTrace();
         }
         // Legacy theme w/o .themename{} wrapping
@@ -82,8 +82,8 @@ public class CompileTheme {
                         + " legacy-styles successful");
             }
         } catch (Exception e) {
-            System.err.println("Compiling theme " + themeName
-                    + " legacy-styles failed");
+            System.err.println(
+                    "Compiling theme " + themeName + " legacy-styles failed");
             e.printStackTrace();
         }
     }
@@ -103,8 +103,8 @@ public class CompileTheme {
 
         ScssStylesheet scss = ScssStylesheet.get(sassFile);
         if (scss == null) {
-            throw new IllegalArgumentException("SASS file: " + sassFile
-                    + " not found");
+            throw new IllegalArgumentException(
+                    "SASS file: " + sassFile + " not found");
         }
         scss.compile();
         String filteredScss = scss.printState().replace("@version@", version);
@@ -128,8 +128,8 @@ public class CompileTheme {
 
             boolean ok = newCss.renameTo(oldCss);
             if (!ok) {
-                throw new RuntimeException("Rename " + newCss + " -> " + oldCss
-                        + " failed");
+                throw new RuntimeException(
+                        "Rename " + newCss + " -> " + oldCss + " failed");
             }
         }
 
@@ -142,8 +142,8 @@ public class CompileTheme {
             // hiding other classpath issues
             Class<?> smartSpritesClass = org.carrot2.labs.smartsprites.SmartSprites.class;
         } catch (NoClassDefFoundError e) {
-            System.err
-                    .println("Could not find smartsprites. No sprites were generated. The theme should still work.");
+            System.err.println(
+                    "Could not find smartsprites. No sprites were generated. The theme should still work.");
             return;
         }
 

buildhelpers/src/main/java/com/vaadin/buildhelpers/GeneratePackageExports.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -35,7 +35,7 @@ import java.util.regex.Pattern;
  * Export-Package attribute, and appends it to the jar's MANIFEST.MF.
  * <p>
  * See #3521 for details.
- * 
+ *
  * @author magi
  */
 public class GeneratePackageExports {
@@ -44,11 +44,10 @@ public class GeneratePackageExports {
 
     public static void main(String[] args) {
         if (args.length < 2) {
-            System.err
-                    .println("Invalid number of parameters\n"
-                            + "Usage: java -cp .. GenerateManifest <package.jar> <accepted package prefixes>\n"
-                            + "Use -Dvaadin.version to specify the version to be used for the packages\n"
-                            + "Use -DincludeNumberPackages=1 to include package names which start with a number (not 100% OSGi compatible)");
+            System.err.println("Invalid number of parameters\n"
+                    + "Usage: java -cp .. GenerateManifest <package.jar> <accepted package prefixes>\n"
+                    + "Use -Dvaadin.version to specify the version to be used for the packages\n"
+                    + "Use -DincludeNumberPackages=1 to include package names which start with a number (not 100% OSGi compatible)");
             System.exit(1);
         }
 
@@ -149,7 +148,7 @@ public class GeneratePackageExports {
      * version.<java package>. Searches for the packge and then its parents
      * recursively. Falls back to the "vaadin.version" system property if no
      * other properties are found.
-     * 
+     *
      * @param javaPackage
      *            The package to determine a version for
      * @return A version or null if no version has been defined
@@ -178,7 +177,8 @@ public class GeneratePackageExports {
     }
 
     private static HashSet<String> getPackages(JarFile jar,
-            List<String> acceptedPackagePrefixes, boolean includeNumberPackages) {
+            List<String> acceptedPackagePrefixes,
+            boolean includeNumberPackages) {
         HashSet<String> packages = new HashSet<String>();
 
         Pattern startsWithNumber = Pattern.compile("\\.\\d");
@@ -198,10 +198,11 @@ public class GeneratePackageExports {
             }
 
             int lastSlash = entry.getName().lastIndexOf('/');
-            String pkg = entry.getName().substring(0, lastSlash)
-                    .replace('/', '.');
+            String pkg = entry.getName().substring(0, lastSlash).replace('/',
+                    '.');
 
-            if (!includeNumberPackages && startsWithNumber.matcher(pkg).find()) {
+            if (!includeNumberPackages
+                    && startsWithNumber.matcher(pkg).find()) {
                 continue;
             }
 

buildhelpers/src/main/java/com/vaadin/buildhelpers/ManifestWriter.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -33,7 +33,7 @@ public class ManifestWriter {
 
     /**
      * Writes a manifest attribute to a temporary buffer.
-     * 
+     *
      * @param name
      *            Attribute name
      * @param value
@@ -56,10 +56,10 @@ public class ManifestWriter {
 
     /**
      * Writes the manifest to given JAR file.
-     * 
+     *
      * The manifest must be created with {@code #writeAttribute(String, String)}
      * before calling this write.
-     * 
+     *
      * @param jarFilename
      *            File name of the JAR in which the manifest is written
      * @return 0 on success, nonzero value on error
@@ -85,9 +85,9 @@ public class ManifestWriter {
                 fos.write(getBytes());
                 fos.close();
             } catch (IOException e) {
-                System.err.println("Writing to file '"
-                        + newMfFile.getAbsolutePath() + "' failed because: "
-                        + e.getMessage());
+                System.err.println(
+                        "Writing to file '" + newMfFile.getAbsolutePath()
+                                + "' failed because: " + e.getMessage());
                 status = 1;
             }
         }
@@ -100,9 +100,9 @@ public class ManifestWriter {
                 is = new FileInputStream(newMfFile);
                 checkMf.read(is);
             } catch (IOException e) {
-                System.err.println("Reading from file '"
-                        + newMfFile.getAbsolutePath() + "' failed because: "
-                        + e.getMessage());
+                System.err.println(
+                        "Reading from file '" + newMfFile.getAbsolutePath()
+                                + "' failed because: " + e.getMessage());
                 status = 1;
             }
         }
@@ -112,8 +112,8 @@ public class ManifestWriter {
             System.out.println("Updating manifest in JAR " + jarFilename);
             try {
                 // The "mf" order must correspond with manifest-jarfile order
-                Process process = Runtime.getRuntime().exec(
-                        new String[] { "jar", "umf",
+                Process process = Runtime.getRuntime()
+                        .exec(new String[] { "jar", "umf",
                                 newMfFile.getAbsolutePath(), jarFilename });
                 int exitValue = process.waitFor();
                 if (exitValue != 0) {
@@ -123,14 +123,14 @@ public class ManifestWriter {
                     while (reader.ready()) {
                         System.err.println("jar: " + reader.readLine());
                     }
-                    System.err
-                            .println("The 'jar' command returned with exit value "
+                    System.err.println(
+                            "The 'jar' command returned with exit value "
                                     + exitValue);
                     status = 1;
                 }
             } catch (IOException e) {
-                System.err.println("Failed to execute 'jar' command. "
-                        + e.getMessage());
+                System.err.println(
+                        "Failed to execute 'jar' command. " + e.getMessage());
                 status = 1;
             } catch (InterruptedException e) {
                 System.err

client-compiler/src/main/java/com/vaadin/sass/linker/SassLinker.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -42,7 +42,7 @@ import com.vaadin.sass.internal.ScssStylesheet;
  * Pre-linker that checks for the existence of SASS files in public folders,
  * compiles them to CSS files with the SassCompiler from Vaadin and adds the CSS
  * back into the artifact.
- * 
+ *
  */
 @LinkerOrder(Order.PRE)
 @Shardable
@@ -109,30 +109,31 @@ public class SassLinker extends AbstractLinker {
                             // Store the file info for the compilation
                             scssFiles.add(new FileInfo(tempfile, partialPath));
                         } else {
-                            logger.log(TreeLogger.WARN, "Duplicate file "
-                                    + tempfile.getPath());
+                            logger.log(TreeLogger.WARN,
+                                    "Duplicate file " + tempfile.getPath());
                         }
                     } catch (IOException e) {
                         logger.log(TreeLogger.ERROR,
-                                "Could not write temporary file " + fileName, e);
+                                "Could not write temporary file " + fileName,
+                                e);
                     }
                 }
             }
 
             // Compile the files and store them in the artifact
-            logger.log(TreeLogger.INFO, "Processing " + scssFiles.size()
-                    + " Sass file(s)");
+            logger.log(TreeLogger.INFO,
+                    "Processing " + scssFiles.size() + " Sass file(s)");
             for (FileInfo fileInfo : scssFiles) {
                 logger.log(TreeLogger.INFO, "   " + fileInfo.originalScssPath
                         + " -> " + fileInfo.getOriginalCssPath());
 
                 try {
-                    ScssStylesheet scss = ScssStylesheet.get(fileInfo
-                            .getAbsolutePath());
+                    ScssStylesheet scss = ScssStylesheet
+                            .get(fileInfo.getAbsolutePath());
                     if (!fileInfo.isMixin()) {
                         scss.compile();
-                        InputStream is = new ByteArrayInputStream(scss
-                                .printState().getBytes());
+                        InputStream is = new ByteArrayInputStream(
+                                scss.printState().getBytes());
 
                         toReturn.add(this.emitInputStream(logger, is,
                                 fileInfo.getOriginalCssPath()));
@@ -143,10 +144,8 @@ public class SassLinker extends AbstractLinker {
                     logger.log(TreeLogger.ERROR, "SCSS compilation failed for "
                             + fileInfo.getOriginalCssPath(), e);
                 } catch (IOException e) {
-                    logger.log(
-                            TreeLogger.ERROR,
-                            "Could not write CSS file for "
-                                    + fileInfo.getOriginalCssPath(), e);
+                    logger.log(TreeLogger.ERROR, "Could not write CSS file for "
+                            + fileInfo.getOriginalCssPath(), e);
                 } catch (Exception e) {
                     logger.log(TreeLogger.ERROR, "SCSS compilation failed for "
                             + fileInfo.getOriginalCssPath(), e);
@@ -161,7 +160,7 @@ public class SassLinker extends AbstractLinker {
 
     /**
      * Writes the contents of an InputStream out to a file.
-     * 
+     *
      * @param contents
      * @param tempfile
      * @throws IOException
@@ -185,7 +184,7 @@ public class SassLinker extends AbstractLinker {
 
     /**
      * Create folder in temporary space on disk.
-     * 
+     *
      * @param partialPath
      * @return
      */

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/AcceptCriteriaFactoryGenerator.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -37,7 +37,7 @@ import com.vaadin.shared.ui.dd.AcceptCriterion;
  * GWT generator to build {@link VAcceptCriterionFactory} implementation
  * dynamically based on {@link AcceptCriterion} annotations available in
  * classpath.
- * 
+ *
  */
 public class AcceptCriteriaFactoryGenerator extends Generator {
 
@@ -67,7 +67,7 @@ public class AcceptCriteriaFactoryGenerator extends Generator {
 
     /**
      * Generate source code for WidgetMapImpl
-     * 
+     *
      * @param logger
      *            Logger object
      * @param context
@@ -89,7 +89,8 @@ public class AcceptCriteriaFactoryGenerator extends Generator {
         ClassSourceFileComposerFactory composer = null;
         composer = new ClassSourceFileComposerFactory(packageName, className);
         composer.addImport("com.google.gwt.core.client.GWT");
-        composer.setSuperclass("com.vaadin.client.ui.dd.VAcceptCriterionFactory");
+        composer.setSuperclass(
+                "com.vaadin.client.ui.dd.VAcceptCriterionFactory");
         SourceWriter sourceWriter = composer.createSourceWriter(context,
                 printWriter);
 
@@ -100,9 +101,8 @@ public class AcceptCriteriaFactoryGenerator extends Generator {
         sourceWriter.println("}");
         // commit generated class
         context.commit(logger, printWriter);
-        logger.log(Type.INFO,
-                "Done. (" + (new Date().getTime() - date.getTime()) / 1000
-                        + "seconds)");
+        logger.log(Type.INFO, "Done. ("
+                + (new Date().getTime() - date.getTime()) / 1000 + "seconds)");
 
     }
 
@@ -114,8 +114,8 @@ public class AcceptCriteriaFactoryGenerator extends Generator {
 
         sourceWriter.println("name = name.intern();");
 
-        JClassType criteriaType = context.getTypeOracle().findType(
-                VAcceptCriterion.class.getName());
+        JClassType criteriaType = context.getTypeOracle()
+                .findType(VAcceptCriterion.class.getName());
         JClassType[] subtypes = criteriaType.getSubtypes();
         Arrays.sort(subtypes, ConnectorBundle.jClassComparator);
         for (JClassType clientClass : subtypes) {
@@ -123,10 +123,11 @@ public class AcceptCriteriaFactoryGenerator extends Generator {
                     .getAnnotation(AcceptCriterion.class);
             if (annotation != null) {
                 String clientClassName = clientClass.getQualifiedSourceName();
-                Class<?> serverClass = clientClass.getAnnotation(
-                        AcceptCriterion.class).value();
+                Class<?> serverClass = clientClass
+                        .getAnnotation(AcceptCriterion.class).value();
                 String serverClassName = serverClass.getCanonicalName();
-                logger.log(Type.INFO, "creating mapping for " + serverClassName);
+                logger.log(Type.INFO,
+                        "creating mapping for " + serverClassName);
                 sourceWriter.print("if (\"");
                 sourceWriter.print(serverClassName);
                 sourceWriter.print("\" == name) return GWT.create(");

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/ConnectorBundleLoaderFactory.java

@@ -440,9 +440,10 @@ public class ConnectorBundleLoaderFactory extends Generator {
                 throw new UnableToCompleteException();
             }
             if (!property.hasAccessorMethods()) {
-                logger.log(Type.ERROR, beanType.getQualifiedSourceName()
-                        + " has the property '" + name
-                        + "' without getter defined.");
+                logger.log(Type.ERROR,
+                        beanType.getQualifiedSourceName()
+                                + " has the property '" + name
+                                + "' without getter defined.");
                 throw new UnableToCompleteException();
             }
         }
@@ -480,8 +481,9 @@ public class ConnectorBundleLoaderFactory extends Generator {
             writer.print(
                     "store.@%s::setPropertyData(Ljava/lang/Class;Ljava/lang/String;Lcom/google/gwt/core/client/JavaScriptObject;)",
                     TypeDataStore.class.getName());
-            writer.println("(@%s::class, '%s', data);", property.getBeanType()
-                    .getQualifiedSourceName(), property.getName());
+            writer.println("(@%s::class, '%s', data);",
+                    property.getBeanType().getQualifiedSourceName(),
+                    property.getName());
             writer.println();
             writer.splitIfNeeded(true,
                     String.format("%s store", TypeDataStore.class.getName()));
@@ -525,8 +527,7 @@ public class ConnectorBundleLoaderFactory extends Generator {
                 .entrySet()) {
             JClassType connector = entry.getKey();
 
-            TreeLogger typeLogger = logger.branch(
-                    Type.DEBUG,
+            TreeLogger typeLogger = logger.branch(Type.DEBUG,
                     "Generating @OnStateChange support for "
                             + connector.getName());
 
@@ -544,9 +545,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
                         "Processing method " + method.getName());
 
                 if (method.isPublic() || method.isProtected()) {
-                    methodLogger
-                            .log(Type.ERROR,
-                                    "@OnStateChange is only supported for methods with private or default visibility.");
+                    methodLogger.log(Type.ERROR,
+                            "@OnStateChange is only supported for methods with private or default visibility.");
                     throw new UnableToCompleteException();
                 }
 
@@ -654,9 +654,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
                 .entrySet()) {
             JClassType beanType = entry.getKey();
             for (Property property : entry.getValue()) {
-                w.println(
-                        "store.setDelegateToWidget(%s, \"%s\", \"%s\");",
-                        getClassLiteralString(beanType),// property.getBeanType()),
+                w.println("store.setDelegateToWidget(%s, \"%s\", \"%s\");",
+                        getClassLiteralString(beanType), // property.getBeanType()),
                         property.getName(),
                         property.getAnnotation(DelegateToWidget.class).value());
             }
@@ -820,10 +819,12 @@ public class ConnectorBundleLoaderFactory extends Generator {
         }
     }
 
-    private void writeParamTypes(SplittingSourceWriter w, ConnectorBundle bundle) {
+    private void writeParamTypes(SplittingSourceWriter w,
+            ConnectorBundle bundle) {
         Map<JClassType, Set<JMethod>> needsParamTypes = bundle
                 .getNeedsParamTypes();
-        for (Entry<JClassType, Set<JMethod>> entry : needsParamTypes.entrySet()) {
+        for (Entry<JClassType, Set<JMethod>> entry : needsParamTypes
+                .entrySet()) {
             JClassType type = entry.getKey();
 
             Set<JMethod> methods = entry.getValue();
@@ -864,8 +865,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
                 w.print("\",");
 
                 if (method.isPublic()) {
-                    typeLogger.log(Type.DEBUG, "Invoking " + method.getName()
-                            + " using java");
+                    typeLogger.log(Type.DEBUG,
+                            "Invoking " + method.getName() + " using java");
 
                     writeJavaInvoker(w, type, method);
                 } else {
@@ -893,8 +894,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
         w.indent();
 
         JType returnType = method.getReturnType();
-        boolean hasReturnType = !"void".equals(returnType
-                .getQualifiedSourceName());
+        boolean hasReturnType = !"void"
+                .equals(returnType.getQualifiedSourceName());
 
         // Note that void is also a primitive type
         boolean hasPrimitiveReturnType = hasReturnType
@@ -905,9 +906,9 @@ public class ConnectorBundleLoaderFactory extends Generator {
 
             if (hasPrimitiveReturnType) {
                 // Integer.valueOf(expression);
-                w.print("@%s::valueOf(%s)(", returnType.isPrimitive()
-                        .getQualifiedBoxedSourceName(), returnType
-                        .getJNISignature());
+                w.print("@%s::valueOf(%s)(",
+                        returnType.isPrimitive().getQualifiedBoxedSourceName(),
+                        returnType.getJNISignature());
 
                 // Implementation tested briefly, but I don't dare leave it
                 // enabled since we are not using it in the framework and we
@@ -923,8 +924,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
 
         JType[] parameterTypes = method.getParameterTypes();
 
-        w.print("target.@%s::" + method.getName() + "(*)(", method
-                .getEnclosingType().getQualifiedSourceName());
+        w.print("target.@%s::" + method.getName() + "(*)(",
+                method.getEnclosingType().getQualifiedSourceName());
         for (int i = 0; i < parameterTypes.length; i++) {
             if (i != 0) {
                 w.print(", ");
@@ -968,8 +969,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
         w.indent();
 
         JType returnType = method.getReturnType();
-        boolean hasReturnType = !"void".equals(returnType
-                .getQualifiedSourceName());
+        boolean hasReturnType = !"void"
+                .equals(returnType.getQualifiedSourceName());
         if (hasReturnType) {
             w.print("return ");
         }
@@ -989,8 +990,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
                 // Need to pass through native method to allow casting Object to
                 // JSO if the value is a string
                 w.print("%s.<%s>obj2jso(params[%d])",
-                        JsonDecoder.class.getCanonicalName(),
-                        parameterTypeName, i);
+                        JsonDecoder.class.getCanonicalName(), parameterTypeName,
+                        i);
             } else {
                 w.print("(" + parameterTypeName + ") params[" + i + "]");
             }
@@ -1088,8 +1089,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
     }
 
     private List<ConnectorBundle> buildBundles(TreeLogger logger,
-            TypeOracle typeOracle) throws NotFoundException,
-            UnableToCompleteException {
+            TypeOracle typeOracle)
+            throws NotFoundException, UnableToCompleteException {
 
         Map<LoadStyle, Collection<JClassType>> connectorsByLoadStyle = new HashMap<LoadStyle, Collection<JClassType>>();
         for (LoadStyle loadStyle : LoadStyle.values()) {
@@ -1097,8 +1098,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
         }
 
         // Find all types with a valid mapping
-        Collection<JClassType> selectedTypes = getConnectorsForWidgetset(
-                logger, typeOracle);
+        Collection<JClassType> selectedTypes = getConnectorsForWidgetset(logger,
+                typeOracle);
 
         // Group by load style
         for (JClassType connectorSubtype : selectedTypes) {
@@ -1142,8 +1143,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
         for (JClassType type : lazy) {
             ConnectorBundle bundle = new ConnectorBundle(type.getName(),
                     eagerBundle);
-            TreeLogger subLogger = logger.branch(Type.TRACE, "Populating "
-                    + type.getName() + " bundle");
+            TreeLogger subLogger = logger.branch(Type.TRACE,
+                    "Populating " + type.getName() + " bundle");
             bundle.processType(subLogger, type);
 
             bundles.add(bundle);
@@ -1176,8 +1177,8 @@ public class ConnectorBundleLoaderFactory extends Generator {
             throws UnableToCompleteException {
         JClassType serverConnectorType;
         try {
-            serverConnectorType = typeOracle.getType(ServerConnector.class
-                    .getName());
+            serverConnectorType = typeOracle
+                    .getType(ServerConnector.class.getName());
         } catch (NotFoundException e) {
             logger.log(Type.ERROR,
                     "Can't find " + ServerConnector.class.getName());
@@ -1213,13 +1214,10 @@ public class ConnectorBundleLoaderFactory extends Generator {
                     superclass = type;
                 } else {
                     // Neither inherits from the other - this is a conflict
-                    logger.log(
-                            Type.ERROR,
+                    logger.log(Type.ERROR,
                             "Conflicting @Connect mappings detected for "
-                                    + identifier
-                                    + ": "
-                                    + type.getQualifiedSourceName()
-                                    + " and "
+                                    + identifier + ": "
+                                    + type.getQualifiedSourceName() + " and "
                                     + previousMapping.getQualifiedSourceName()
                                     + ". There can only be multiple @Connect mappings for the same server-side type if one is the subclass of the other.");
                     throw new UnableToCompleteException();

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/ArraySerializer.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/ClientRpcVisitor.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -68,16 +68,11 @@ public class ClientRpcVisitor extends TypeVisitor {
     public static void checkReturnType(TreeLogger logger, JMethod method)
             throws UnableToCompleteException {
         if (!method.getReturnType().getQualifiedSourceName().equals("void")) {
-            logger.log(
-                    Type.ERROR,
-                    "The method "
-                            + method.getEnclosingType()
-                                    .getQualifiedSourceName()
-                            + "."
-                            + method.getName()
-                            + " returns "
-                            + method.getReturnType().getQualifiedSourceName()
-                            + " but only void is supported for methods in RPC interfaces.");
+            logger.log(Type.ERROR, "The method "
+                    + method.getEnclosingType().getQualifiedSourceName() + "."
+                    + method.getName() + " returns "
+                    + method.getReturnType().getQualifiedSourceName()
+                    + " but only void is supported for methods in RPC interfaces.");
             throw new UnableToCompleteException();
         }
     }

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/ConnectorBundle.java

@@ -60,16 +60,16 @@ public class ConnectorBundle {
     public static final Comparator<JClassType> jClassComparator = new Comparator<JClassType>() {
         @Override
         public int compare(JClassType o1, JClassType o2) {
-            return o1.getQualifiedSourceName().compareTo(
-                    o2.getQualifiedSourceName());
+            return o1.getQualifiedSourceName()
+                    .compareTo(o2.getQualifiedSourceName());
         }
     };
 
     public static final Comparator<JMethod> jMethodComparator = new Comparator<JMethod>() {
         @Override
         public int compare(JMethod o1, JMethod o2) {
-            return o1.getReadableDeclaration().compareTo(
-                    o2.getReadableDeclaration());
+            return o1.getReadableDeclaration()
+                    .compareTo(o2.getReadableDeclaration());
         }
     };
 
@@ -140,10 +140,11 @@ public class ConnectorBundle {
             TypeOracle oracle) throws NotFoundException {
         Map<JType, JClassType> serializers = new HashMap<JType, JClassType>();
 
-        JClassType serializerInterface = oracle.findType(JSONSerializer.class
-                .getName());
+        JClassType serializerInterface = oracle
+                .findType(JSONSerializer.class.getName());
         JType[] deserializeParamTypes = new JType[] {
-                oracle.findType(com.vaadin.client.metadata.Type.class.getName()),
+                oracle.findType(
+                        com.vaadin.client.metadata.Type.class.getName()),
                 oracle.findType(JsonValue.class.getName()),
                 oracle.findType(ApplicationConnection.class.getName()) };
         String deserializeMethodName = "deserialize";
@@ -152,8 +153,8 @@ public class ConnectorBundle {
                 deserializeParamTypes);
 
         for (JClassType serializer : serializerInterface.getSubtypes()) {
-            JMethod deserializeMethod = serializer.findMethod(
-                    deserializeMethodName, deserializeParamTypes);
+            JMethod deserializeMethod = serializer
+                    .findMethod(deserializeMethodName, deserializeParamTypes);
             if (deserializeMethod == null) {
                 continue;
             }
@@ -309,21 +310,18 @@ public class ConnectorBundle {
 
     private void checkSerializable(TreeLogger logger, JClassType type)
             throws UnableToCompleteException {
-        JClassType javaSerializable = type.getOracle().findType(
-                Serializable.class.getName());
+        JClassType javaSerializable = type.getOracle()
+                .findType(Serializable.class.getName());
         boolean serializable = type.isAssignableTo(javaSerializable);
         if (!serializable) {
-            boolean abortCompile = "true".equals(System
-                    .getProperty(FAIL_IF_NOT_SERIALIZABLE));
-            logger.log(
-                    abortCompile ? Type.ERROR : Type.WARN,
-                    type
-                            + " is used in RPC or shared state but does not implement "
-                            + Serializable.class.getName()
-                            + ". Communication will work but the Application on server side cannot be serialized if it refers to objects of this type. "
-                            + "If the system property "
-                            + FAIL_IF_NOT_SERIALIZABLE
-                            + " is set to \"true\", this causes the compilation to fail instead of just emitting a warning.");
+            boolean abortCompile = "true"
+                    .equals(System.getProperty(FAIL_IF_NOT_SERIALIZABLE));
+            logger.log(abortCompile ? Type.ERROR : Type.WARN, type
+                    + " is used in RPC or shared state but does not implement "
+                    + Serializable.class.getName()
+                    + ". Communication will work but the Application on server side cannot be serialized if it refers to objects of this type. "
+                    + "If the system property " + FAIL_IF_NOT_SERIALIZABLE
+                    + " is set to \"true\", this causes the compilation to fail instead of just emitting a warning.");
             if (abortCompile) {
                 throw new UnableToCompleteException();
             }
@@ -509,7 +507,8 @@ public class ConnectorBundle {
         set.add(value);
     }
 
-    private <K> void addMapping(Map<K, Set<JMethod>> map, K key, JMethod value) {
+    private <K> void addMapping(Map<K, Set<JMethod>> map, K key,
+            JMethod value) {
         Set<JMethod> set = map.get(key);
         if (set == null) {
             set = new TreeSet<JMethod>(jMethodComparator);
@@ -609,9 +608,8 @@ public class ConnectorBundle {
         if (typeData != null && hasMapping(typeData, method, methodAttribute)) {
             return true;
         } else {
-            return previousBundle != null
-                    && previousBundle.hasMethodAttribute(type, method,
-                            methodAttribute);
+            return previousBundle != null && previousBundle
+                    .hasMethodAttribute(type, method, methodAttribute);
         }
     }
 
@@ -699,7 +697,8 @@ public class ConnectorBundle {
         }
     }
 
-    private boolean isNeedsOnStateChangeHandler(JClassType type, JMethod method) {
+    private boolean isNeedsOnStateChangeHandler(JClassType type,
+            JMethod method) {
         if (hasMapping(needsOnStateChange, type, method)) {
             return true;
         } else {

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/ConnectorInitVisitor.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/CustomSerializer.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/EnumSerializer.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/FieldProperty.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -45,15 +45,16 @@ public class FieldProperty extends Property {
     @Override
     public void writeSetterBody(TreeLogger logger, SourceWriter w,
             String beanVariable, String valueVariable) {
-        w.println("%s.@%s::%s = %s;", beanVariable, getBeanType()
-                .getQualifiedSourceName(), getName(), unboxValue(valueVariable));
+        w.println("%s.@%s::%s = %s;", beanVariable,
+                getBeanType().getQualifiedSourceName(), getName(),
+                unboxValue(valueVariable));
     }
 
     @Override
     public void writeGetterBody(TreeLogger logger, SourceWriter w,
             String beanVariable) {
-        String value = String.format("%s.@%s::%s", beanVariable, getBeanType()
-                .getQualifiedSourceName(), getName());
+        String value = String.format("%s.@%s::%s", beanVariable,
+                getBeanType().getQualifiedSourceName(), getName());
         w.print("return ");
         w.print(boxValue(value));
         w.println(";");

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/GeneratedSerializer.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/JsonSerializer.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -56,8 +56,8 @@ public abstract class JsonSerializer implements GeneratedSerializer {
                 + ApplicationConnection.class.getName() + " connection) {");
         w.indent();
         // MouseEventDetails castedValue = (MouseEventDetails) value;
-        w.println(qualifiedSourceName + " castedValue = ("
-                + qualifiedSourceName + ") value;");
+        w.println(qualifiedSourceName + " castedValue = (" + qualifiedSourceName
+                + ") value;");
 
         printSerializerBody(logger, w, "castedValue", "connection");
 

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/MethodProperty.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -36,8 +36,8 @@ public class MethodProperty extends Property {
     private final String getter;
 
     private MethodProperty(JClassType beanType, JMethod setter, String getter) {
-        super(getTransportFieldName(setter), beanType, setter
-                .getParameterTypes()[0]);
+        super(getTransportFieldName(setter), beanType,
+                setter.getParameterTypes()[0]);
         this.setter = setter;
         this.getter = getter;
     }
@@ -54,8 +54,8 @@ public class MethodProperty extends Property {
         List<JMethod> setters = getSetters(type, getters);
         for (JMethod setter : setters) {
             String getter = findGetter(type, setter);
-            properties.add(new MethodProperty(setter.getEnclosingType(),
-                    setter, getters.contains(getter) ? getter : null));
+            properties.add(new MethodProperty(setter.getEnclosingType(), setter,
+                    getters.contains(getter) ? getter : null));
         }
 
         return properties;
@@ -63,7 +63,7 @@ public class MethodProperty extends Property {
 
     /**
      * Returns a list of all setters found in the beanType or its parent class
-     * 
+     *
      * @param beanType
      *            The type to check
      * @param getters
@@ -74,9 +74,8 @@ public class MethodProperty extends Property {
             Set<String> getters) {
         List<JMethod> setterMethods = new ArrayList<JMethod>();
 
-        while (beanType != null
-                && !beanType.getQualifiedSourceName().equals(
-                        Object.class.getName())) {
+        while (beanType != null && !beanType.getQualifiedSourceName()
+                .equals(Object.class.getName())) {
             for (JMethod method : beanType.getMethods()) {
                 // Process all setters that have corresponding fields
                 if (!method.isPublic() || method.isStatic()) {
@@ -112,18 +111,19 @@ public class MethodProperty extends Property {
     @Override
     public void writeSetterBody(TreeLogger logger, SourceWriter w,
             String beanVariable, String valueVariable) {
-        w.println("%s.@%s::%s(%s)(%s);", beanVariable, getBeanType()
-                .getQualifiedSourceName(), setter.getName(), setter
-                .getParameterTypes()[0].getJNISignature(),
+        w.println("%s.@%s::%s(%s)(%s);", beanVariable,
+                getBeanType().getQualifiedSourceName(), setter.getName(),
+                setter.getParameterTypes()[0].getJNISignature(),
                 unboxValue(valueVariable));
 
     }
 
-    private static String findGetter(JClassType beanType, JMethod setterMethod) {
+    private static String findGetter(JClassType beanType,
+            JMethod setterMethod) {
         JType setterParameterType = setterMethod.getParameterTypes()[0];
         String fieldName = setterMethod.getName().substring(3);
-        if (setterParameterType.getQualifiedSourceName().equals(
-                boolean.class.getName())) {
+        if (setterParameterType.getQualifiedSourceName()
+                .equals(boolean.class.getName())) {
             return "is" + fieldName;
         } else {
             return "get" + fieldName;

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/OnStateChangeVisitor.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -25,7 +25,7 @@ import com.vaadin.shared.ui.Connect;
 /**
  * Visits Connector classes and check for methods with @OnStateChange
  * annotations.
- * 
+ *
  * @since 7.2
  * @author Vaadin Ltd
  */

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/Property.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -103,20 +103,20 @@ public abstract class Property implements Comparable<Property> {
 
     @Override
     public int hashCode() {
-        return getClass().hashCode() * 31 ^ 2 + getBeanType().hashCode() * 31
-                + getName().hashCode();
+        return getClass().hashCode() * 31
+                ^ 2 + getBeanType().hashCode() * 31 + getName().hashCode();
     }
 
     @Override
     public int compareTo(Property o) {
         int comp = getName().compareTo(o.getName());
         if (comp == 0) {
-            comp = getBeanType().getQualifiedSourceName().compareTo(
-                    o.getBeanType().getQualifiedSourceName());
+            comp = getBeanType().getQualifiedSourceName()
+                    .compareTo(o.getBeanType().getQualifiedSourceName());
         }
         if (comp == 0) {
-            comp = getClass().getCanonicalName().compareTo(
-                    o.getClass().getCanonicalName());
+            comp = getClass().getCanonicalName()
+                    .compareTo(o.getClass().getCanonicalName());
         }
         return comp;
     }

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/RendererVisitor.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -37,9 +37,9 @@ import elemental.json.JsonValue;
  * {@link AbstractRendererConnector#decode(elemental.json.JsonValue) decode}
  * method to work without having to implement a "getPresentationType" method.
  * </ul>
- * 
+ *
  * @see WidgetInitVisitor
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
@@ -57,17 +57,17 @@ public class RendererVisitor extends TypeVisitor {
     private static void doRendererType(TreeLogger logger, JClassType type,
             ConnectorBundle bundle) throws UnableToCompleteException {
         // The class in which createRenderer is implemented
-        JClassType createRendererClass = ConnectorBundle.findInheritedMethod(
-                type, "createRenderer").getEnclosingType();
+        JClassType createRendererClass = ConnectorBundle
+                .findInheritedMethod(type, "createRenderer").getEnclosingType();
 
         // Needs GWT constructor if createRenderer is not overridden
-        if (createRendererClass.getQualifiedSourceName().equals(
-                AbstractRendererConnector.class.getCanonicalName())) {
+        if (createRendererClass.getQualifiedSourceName()
+                .equals(AbstractRendererConnector.class.getCanonicalName())) {
 
             JMethod getRenderer = ConnectorBundle.findInheritedMethod(type,
                     "getRenderer");
-            if (getRenderer.getEnclosingType().getQualifiedSourceName()
-                    .equals(AbstractRendererConnector.class.getCanonicalName())) {
+            if (getRenderer.getEnclosingType().getQualifiedSourceName().equals(
+                    AbstractRendererConnector.class.getCanonicalName())) {
                 logger.log(Type.ERROR, type.getQualifiedSourceName()
                         + " must override either createRenderer or getRenderer");
                 throw new UnableToCompleteException();
@@ -79,8 +79,8 @@ public class RendererVisitor extends TypeVisitor {
             // Also needs renderer type to find the right GWT constructor
             bundle.setNeedsReturnType(type, getRenderer);
 
-            logger.log(Type.DEBUG, "Renderer type of " + type + " is "
-                    + rendererType);
+            logger.log(Type.DEBUG,
+                    "Renderer type of " + type + " is " + rendererType);
         }
     }
 
@@ -93,8 +93,8 @@ public class RendererVisitor extends TypeVisitor {
             bundle.setNeedsSerialize(presentationType);
         }
 
-        logger.log(Type.DEBUG, "Presentation type of " + type + " is "
-                + presentationType);
+        logger.log(Type.DEBUG,
+                "Presentation type of " + type + " is " + presentationType);
     }
 
     private static boolean hasCustomDecodeMethod(JClassType type,
@@ -110,8 +110,8 @@ public class RendererVisitor extends TypeVisitor {
             return !decodeMethod.getEnclosingType().getQualifiedSourceName()
                     .equals(AbstractRendererConnector.class.getName());
         } catch (NotFoundException e) {
-            logger.log(Type.ERROR, "Can't find decode method for renderer "
-                    + type, e);
+            logger.log(Type.ERROR,
+                    "Can't find decode method for renderer " + type, e);
             throw new UnableToCompleteException();
         }
     }
@@ -120,16 +120,13 @@ public class RendererVisitor extends TypeVisitor {
             throws UnableToCompleteException {
         JClassType originalType = type;
         while (type != null) {
-            if (type.getQualifiedBinaryName().equals(
-                    AbstractRendererConnector.class.getName())) {
+            if (type.getQualifiedBinaryName()
+                    .equals(AbstractRendererConnector.class.getName())) {
                 JParameterizedType parameterized = type.isParameterized();
                 if (parameterized == null) {
-                    logger.log(
-                            Type.ERROR,
-                            type.getQualifiedSourceName()
-                                    + " must define the generic parameter of the inherited "
-                                    + AbstractRendererConnector.class
-                                            .getSimpleName());
+                    logger.log(Type.ERROR, type.getQualifiedSourceName()
+                            + " must define the generic parameter of the inherited "
+                            + AbstractRendererConnector.class.getSimpleName());
                     throw new UnableToCompleteException();
                 }
                 return parameterized.getTypeArgs()[0];

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/ServerRpcVisitor.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -52,7 +52,8 @@ public class ServerRpcVisitor extends TypeVisitor {
                         }
                     }
 
-                    if (method.getAnnotation(NoLoadingIndicator.class) != null) {
+                    if (method
+                            .getAnnotation(NoLoadingIndicator.class) != null) {
                         bundle.setMethodAttribute(type, method,
                                 MethodAttribute.NO_LOADING_INDICATOR);
                     }

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/StateInitVisitor.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -24,8 +24,8 @@ public class StateInitVisitor extends TypeVisitor {
     @Override
     public void visitConnector(TreeLogger logger, JClassType type,
             ConnectorBundle bundle) {
-        JMethod getState = ConnectorBundle
-                .findInheritedMethod(type, "getState");
+        JMethod getState = ConnectorBundle.findInheritedMethod(type,
+                "getState");
         bundle.setNeedsReturnType(type, getState);
 
         bundle.setNeedsSerialize(getState.getReturnType());

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/TypeVisitor.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client-compiler/src/main/java/com/vaadin/server/widgetsetutils/metadata/WidgetInitVisitor.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -32,8 +32,9 @@ public class WidgetInitVisitor extends TypeVisitor {
             ConnectorBundle bundle) throws UnableToCompleteException {
         if (ConnectorBundle.isConnectedComponentConnector(type)) {
             // The class in which createWidget is implemented
-            JClassType createWidgetClass = ConnectorBundle.findInheritedMethod(
-                    type, "createWidget").getEnclosingType();
+            JClassType createWidgetClass = ConnectorBundle
+                    .findInheritedMethod(type, "createWidget")
+                    .getEnclosingType();
 
             JMethod getWidget = ConnectorBundle.findInheritedMethod(type,
                     "getWidget");
@@ -42,9 +43,7 @@ public class WidgetInitVisitor extends TypeVisitor {
             // Needs GWT constructor if createWidget is not overridden
             if (createWidgetClass.getQualifiedSourceName().equals(
                     AbstractComponentConnector.class.getCanonicalName())) {
-                if (getWidget
-                        .getEnclosingType()
-                        .getQualifiedSourceName()
+                if (getWidget.getEnclosingType().getQualifiedSourceName()
                         .equals(AbstractComponentConnector.class
                                 .getCanonicalName())) {
                     logger.log(Type.ERROR, type.getQualifiedSourceName()
@@ -79,12 +78,8 @@ public class WidgetInitVisitor extends TypeVisitor {
                             .findInheritedMethod(widgetType, methodName,
                                     property.getPropertyType());
                     if (delegatedSetter == null) {
-                        logger.log(
-                                Type.ERROR,
-                                widgetType.getName()
-                                        + "."
-                                        + methodName
-                                        + "("
+                        logger.log(Type.ERROR,
+                                widgetType.getName() + "." + methodName + "("
                                         + property.getPropertyType()
                                                 .getSimpleSourceName()
                                         + ") required by @DelegateToWidget for "

client-compiler/src/main/java/com/vaadin/tools/CvalAddonsChecker.java

@@ -79,7 +79,7 @@ public final class CvalAddonsChecker {
 
     /**
      * Visit all MANIFEST.MF files in the classpath validating licenses.
-     * 
+     *
      * Return a list of Cval licensed products in order to have enough info to
      * generate nag messages in the UI.
      */
@@ -108,14 +108,14 @@ public final class CvalAddonsChecker {
                     Attributes attribs = manifest.getMainAttributes();
                     String license = attribs.getValue(VAADIN_ADDON_LICENSE);
                     String name = attribs.getValue(VAADIN_ADDON_NAME);
-                    String vers = attribs.getValue(VAADIN_ADDON_VERSION) == null ? ""
-                            : attribs.getValue(VAADIN_ADDON_VERSION);
-                    String title = attribs.getValue(VAADIN_ADDON_TITLE) == null ? name
-                            : attribs.getValue(VAADIN_ADDON_TITLE);
+                    String vers = attribs.getValue(VAADIN_ADDON_VERSION) == null
+                            ? "" : attribs.getValue(VAADIN_ADDON_VERSION);
+                    String title = attribs.getValue(VAADIN_ADDON_TITLE) == null
+                            ? name : attribs.getValue(VAADIN_ADDON_TITLE);
 
                     String widgetsets = attribs
                             .getValue(VAADIN_ADDON_WIDGETSET) == null ? name
-                            : attribs.getValue(VAADIN_ADDON_WIDGETSET);
+                                    : attribs.getValue(VAADIN_ADDON_WIDGETSET);
 
                     if (name == null || license == null) {
                         continue;
@@ -131,14 +131,14 @@ public final class CvalAddonsChecker {
                                     title);
                             printValidLicense(info, title, vers);
                         } catch (UnreachableCvalServerException e) {
-                            info = CvalChecker.parseJson("{'product':{'name':'"
-                                    + name + "'}}");
+                            info = CvalChecker.parseJson(
+                                    "{'product':{'name':'" + name + "'}}");
                             printServerUnreachable(title, vers);
                         }
                         for (String w : widgetsets.split("[, ]+")) {
-                            ret.add(new CValUiInfo(title, String
-                                    .valueOf(computeMajorVersion(vers)), w,
-                                    info.getType()));
+                            ret.add(new CValUiInfo(title,
+                                    String.valueOf(computeMajorVersion(vers)),
+                                    w, info.getType()));
                         }
                     }
                 } catch (IOException ignored) {
@@ -151,7 +151,7 @@ public final class CvalAddonsChecker {
 
     /**
      * Set the filter regexp of .jar names which we have to consider.
-     * 
+     *
      * default is '.*touchkit.*'
      */
     public CvalAddonsChecker setFilter(String regexp) {
@@ -174,13 +174,12 @@ public final class CvalAddonsChecker {
     }
 
     private void printServerUnreachable(String name, String version) {
-        System.out.println(LINE
-                + "\n"
-                + getErrorMessage("unreachable", name,
-                        computeMajorVersion(version)) + "\n" + LINE);
+        System.out.println(LINE + "\n" + getErrorMessage("unreachable", name,
+                computeMajorVersion(version)) + "\n" + LINE);
     }
 
-    private void printValidLicense(CvalInfo info, String title, String version) {
+    private void printValidLicense(CvalInfo info, String title,
+            String version) {
         String msg = info.getMessage();
         if (msg == null) {
             String key = "evaluation".equals(info.getType()) ? "evaluation"

client-compiler/src/main/java/com/vaadin/tools/CvalChecker.java

@@ -52,10 +52,10 @@ public final class CvalChecker {
 
     /*
      * Class used for binding the JSON gotten from server.
-     * 
+     *
      * It is not in a separate f le, so as it is easier to copy into any product
      * which does not depend on vaadin core.
-     * 
+     *
      * We are using elemental.json in order not to use additional dependency
      * like auto-beans, gson, etc.
      */
@@ -153,8 +153,8 @@ public final class CvalChecker {
 
         public boolean isLicenseExpired() {
             return (getExpired() != null && getExpired())
-                    || (getExpiredEpoch() != null && getExpiredEpoch().before(
-                            new Date()));
+                    || (getExpiredEpoch() != null
+                            && getExpiredEpoch().before(new Date()));
         }
 
         public boolean isValidVersion(int majorVersion) {
@@ -248,8 +248,8 @@ public final class CvalChecker {
             } else if (info != null && info.getMessage() != null) {
                 msg = info.getMessage().replace("\\n", "\n");
             } else if (info != null && info.isLicenseExpired()) {
-                String type = "evaluation".equals(info.getType()) ? "Evaluation license"
-                        : "License";
+                String type = "evaluation".equals(info.getType())
+                        ? "Evaluation license" : "License";
                 msg = getErrorMessage("expired", title, majorVers, type);
             } else if (key == null) {
                 msg = getErrorMessage("none", title, majorVers);
@@ -359,8 +359,8 @@ public final class CvalChecker {
      *             when we have license key but server is unreachable
      */
     public CvalInfo validateProduct(String productName, String productVersion,
-            String productTitle) throws InvalidCvalException,
-            UnreachableCvalServerException {
+            String productTitle)
+            throws InvalidCvalException, UnreachableCvalServerException {
         String key = getDeveloperLicenseKey(productName, productVersion,
                 productTitle);
 
@@ -416,8 +416,8 @@ public final class CvalChecker {
         int timeout = validCache ? 2000 : 10000;
 
         try {
-            CvalInfo srvinfo = parseJson(provider.askServer(productName + "-"
-                    + productVersion, productKey, timeout));
+            CvalInfo srvinfo = parseJson(provider.askServer(
+                    productName + "-" + productVersion, productKey, timeout));
             if (srvinfo != null && srvinfo.isValidInfo(productName, productKey)
                     && srvinfo.isValidVersion(majorVersion)) {
                 // We always cache the info if it is valid although it is
@@ -502,8 +502,8 @@ public final class CvalChecker {
 
     static String getErrorMessage(String key, Object... pars) {
         Locale loc = Locale.getDefault();
-        ResourceBundle res = ResourceBundle.getBundle(
-                CvalChecker.class.getName(), loc);
+        ResourceBundle res = ResourceBundle
+                .getBundle(CvalChecker.class.getName(), loc);
         String msg = res.getString(key);
         return new MessageFormat(msg, loc).format(pars);
     }

client-compiler/src/main/java/com/vaadin/tools/WidgetsetCompiler.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -23,24 +23,24 @@ import com.vaadin.server.widgetsetutils.WidgetSetBuilder;
 /**
  * A wrapper for the GWT compiler that runs the compiler in a new thread after
  * updating the widgetset file.
- * 
+ *
  * This class originally existed to allow circumventing a J2SE 5.0 bug (6316197)
  * that prevents setting the stack size for the main thread.
- * 
+ *
  * This class takes the same command line arguments as the
  * com.google.gwt.dev.Compiler class.
- * 
+ *
  * A typical invocation would use e.g. the following arguments
- * 
+ *
  * "-war WebContent/VAADIN/widgetsets com.vaadin.DefaultWidgetSet"
- * 
+ *
  * In addition, larger memory usage settings for the VM should be used, e.g.
- * 
+ *
  * "-Xms256M -Xmx512M -Xss8M"
- * 
+ *
  * The source directory containing widgetset and related classes must be
  * included in the classpath, as well as other relevant JARs.
- * 
+ *
  * @deprecated with Java 6, can use com.google.gwt.dev.Compiler directly (also
  *             in Eclipse plug-in etc.)
  */
@@ -71,8 +71,8 @@ public class WidgetsetCompiler {
 
                         // TODO expecting this is launched via eclipse WTP
                         // project
-                        System.out
-                                .println("Updating GWT module description file...");
+                        System.out.println(
+                                "Updating GWT module description file...");
                         WidgetSetBuilder.updateWidgetSet(wsname);
                         System.out.println("Done.");
 

client-compiler/src/test/java/com/vaadin/tools/CvalAddonsCheckerTest.java

@@ -54,8 +54,8 @@ public class CvalAddonsCheckerTest {
 
     @Before
     public void setup() {
-        addonChecker = new CvalAddonsChecker().setLicenseProvider(
-                validLicenseProvider).setFilter(".*test.*");
+        addonChecker = new CvalAddonsChecker()
+                .setLicenseProvider(validLicenseProvider).setFilter(".*test.*");
         licenseName = computeLicenseName(productNameCval);
 
         deleteCache(productNameCval);

client-compiler/src/test/java/com/vaadin/tools/CvalAddonstCheckerUseCasesTest.java

@@ -76,7 +76,7 @@ public class CvalAddonstCheckerUseCasesTest {
     enum Message {
         AGPL("AGPL"), VALID(">.* valid"), INVALID("not valid"), NO_LICENSE(
                 "not found"), NO_VALIDATED("has not been validated"), EXPIRED(
-                "has expired"), EVALUATION("evaluation");
+                        "has expired"), EVALUATION("evaluation");
 
         String msg;
 
@@ -93,7 +93,7 @@ public class CvalAddonstCheckerUseCasesTest {
     }
 
     /* TODO: Use more descriptive test names */
-    
+
     @Test
     public void testUseCase1() throws Exception {
         useCase(1, License.NONE, Version.AGPL, Validated.NO, Network.OFF,
@@ -219,8 +219,8 @@ public class CvalAddonstCheckerUseCasesTest {
         if (val == Validated.NO) {
             deleteCache(productNameCval);
         } else {
-            String type = lic == License.EVAL || lic == License.EVAL_EXPIRED ? "evaluation"
-                    : null;
+            String type = lic == License.EVAL || lic == License.EVAL_EXPIRED
+                    ? "evaluation" : null;
             Boolean expired = lic == License.EVAL_EXPIRED
                     || lic == License.REAL_EXPIRED ? true : null;
             String key = val == Validated.OLD_KEY ? "oldkey" : null;
@@ -253,17 +253,16 @@ public class CvalAddonstCheckerUseCasesTest {
             restoreSystemOut();
             message = e.getMessage();
             if (res == Compile.YES) {
-                Assert.fail(testNumber + "Unexpected Exception: "
-                        + e.getMessage());
+                Assert.fail(
+                        testNumber + "Unexpected Exception: " + e.getMessage());
             }
         }
 
         // System.err.println("\n> " + testNumber + " " + lic + " " + ver + " "
         // + val + " " + net + " " + res + " " + cached + "\n" + message);
 
-        Assert.assertTrue(testNumber + "Fail:\n" + message
-                + "\nDoes not match:" + msg.msg,
-                message.matches("(?s).*" + msg.msg + ".*"));
+        Assert.assertTrue(testNumber + "Fail:\n" + message + "\nDoes not match:"
+                + msg.msg, message.matches("(?s).*" + msg.msg + ".*"));
 
         String c = cachedPreferences(productNameCval);
         Assert.assertTrue(testNumber + "Fail: cacheExists != "

client-compiler/src/test/java/com/vaadin/tools/CvalCheckerTest.java

@@ -96,9 +96,8 @@ public class CvalCheckerTest {
     static final CvalServer expiredLicenseProviderWithMessage = new CvalServer() {
         @Override
         String askServer(String productName, String productKey, int timeout) {
-            return responseJson
-                    .replace("'expired",
-                            "'message':'Custom\\\\nServer\\\\nMessage','expired':true,'expired");
+            return responseJson.replace("'expired",
+                    "'message':'Custom\\\\nServer\\\\nMessage','expired':true,'expired");
         }
     };
     // A provider returning an expired license with a server message
@@ -205,15 +204,15 @@ public class CvalCheckerTest {
 
         // Success if license key and version are valid
         System.setProperty(licenseName, VALID_KEY);
-        licenseChecker
-                .validateProduct(productNameCval, "2.1", productTitleCval);
+        licenseChecker.validateProduct(productNameCval, "2.1",
+                productTitleCval);
         Assert.assertTrue(cacheExists(productNameCval));
 
         // Success if license and cache file are valid, although the license
         // server is offline
         licenseChecker.setLicenseProvider(unreachableLicenseProvider);
-        licenseChecker
-                .validateProduct(productNameCval, "2.1", productTitleCval);
+        licenseChecker.validateProduct(productNameCval, "2.1",
+                productTitleCval);
         Assert.assertTrue(cacheExists(productNameCval));
 
         // Fail if license key changes although cache file were validated
@@ -262,8 +261,8 @@ public class CvalCheckerTest {
         // Check an unlimited license
         deleteCache(productNameCval);
         licenseChecker.setLicenseProvider(unlimitedLicenseProvider);
-        licenseChecker
-                .validateProduct(productNameCval, "2.1", productTitleCval);
+        licenseChecker.validateProduct(productNameCval, "2.1",
+                productTitleCval);
         Assert.assertTrue(cacheExists(productNameCval));
 
         // Fail if expired flag does not come, but expired epoch is in the past
@@ -281,8 +280,8 @@ public class CvalCheckerTest {
 
         deleteCache(productNameCval);
         licenseChecker.setLicenseProvider(nullVersionLicenseProvider);
-        licenseChecker
-                .validateProduct(productNameCval, "2.1", productTitleCval);
+        licenseChecker.validateProduct(productNameCval, "2.1",
+                productTitleCval);
         Assert.assertTrue(cacheExists(productNameCval));
     }
 
@@ -290,8 +289,8 @@ public class CvalCheckerTest {
      * Creates a new .jar file with a MANIFEST.MF with all vaadin license info
      * attributes set, and add the .jar to the classpath
      */
-    static void addLicensedJarToClasspath(String productName, String licenseType)
-            throws Exception {
+    static void addLicensedJarToClasspath(String productName,
+            String licenseType) throws Exception {
         // Create a manifest with Vaadin CVAL license
         Manifest testManifest = new Manifest();
         testManifest.getMainAttributes().putValue("Manifest-Version", "1.0");
@@ -306,8 +305,8 @@ public class CvalCheckerTest {
         // Create a temporary Jar
         File testJarFile = File.createTempFile("vaadin." + productName, ".jar");
         testJarFile.deleteOnExit();
-        JarOutputStream target = new JarOutputStream(new FileOutputStream(
-                testJarFile), testManifest);
+        JarOutputStream target = new JarOutputStream(
+                new FileOutputStream(testJarFile), testManifest);
         target.close();
 
         // Add the new jar to our classpath (use reflection)
@@ -362,7 +361,8 @@ public class CvalCheckerTest {
     }
 
     static void restoreSystemOut() {
-        System.setOut(new PrintStream(new FileOutputStream(FileDescriptor.out)));
+        System.setOut(
+                new PrintStream(new FileOutputStream(FileDescriptor.out)));
     }
 
     @Test(expected = FileNotFoundException.class)
@@ -374,8 +374,8 @@ public class CvalCheckerTest {
     public void testReadKeyFromFile_LicenseFileEmpty() throws Exception {
         File tmpLicenseFile = File.createTempFile("license", "lic");
 
-        assertNull(licenseChecker.readKeyFromFile(tmpLicenseFile.toURI()
-                .toURL(), 4));
+        assertNull(licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 4));
 
         tmpLicenseFile.delete();
     }
@@ -388,8 +388,8 @@ public class CvalCheckerTest {
         out.println("this-is-a-license");
         out.close();
 
-        assertEquals("this-is-a-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 4));
+        assertEquals("this-is-a-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 4));
 
         tmpLicenseFile.delete();
     }
@@ -402,8 +402,8 @@ public class CvalCheckerTest {
         out.println("4=this-is-a-license");
         out.close();
 
-        assertEquals("this-is-a-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 4));
+        assertEquals("this-is-a-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 4));
 
         tmpLicenseFile.delete();
     }
@@ -417,10 +417,10 @@ public class CvalCheckerTest {
         out.println("5=this-is-another-license");
         out.close();
 
-        assertEquals("this-is-a-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 4));
-        assertEquals("this-is-another-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 5));
+        assertEquals("this-is-a-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 4));
+        assertEquals("this-is-another-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 5));
 
         tmpLicenseFile.delete();
     }
@@ -434,10 +434,10 @@ public class CvalCheckerTest {
         out.println("5 = this-is-another-license");
         out.close();
 
-        assertEquals("this-is-a-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 4));
-        assertEquals("this-is-another-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 5));
+        assertEquals("this-is-a-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 4));
+        assertEquals("this-is-another-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 5));
 
         tmpLicenseFile.delete();
     }
@@ -450,8 +450,8 @@ public class CvalCheckerTest {
         out.println("5 = this-is-another-license");
         out.close();
 
-        assertNull(licenseChecker.readKeyFromFile(tmpLicenseFile.toURI()
-                .toURL(), 3));
+        assertNull(licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 3));
 
         tmpLicenseFile.delete();
     }
@@ -464,12 +464,12 @@ public class CvalCheckerTest {
         out.println("5 = this-is-another-license");
         out.close();
 
-        assertEquals("this-is-a-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 3));
-        assertEquals("this-is-a-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 4));
-        assertEquals("this-is-another-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 5));
+        assertEquals("this-is-a-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 3));
+        assertEquals("this-is-a-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 4));
+        assertEquals("this-is-another-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 5));
 
         tmpLicenseFile.delete();
     }
@@ -483,12 +483,12 @@ public class CvalCheckerTest {
         out.println("this-is-a-license");
         out.close();
 
-        assertEquals("this-is-a-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 3));
-        assertEquals("this-is-a-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 4));
-        assertEquals("this-is-another-license", licenseChecker.readKeyFromFile(
-                tmpLicenseFile.toURI().toURL(), 5));
+        assertEquals("this-is-a-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 3));
+        assertEquals("this-is-a-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 4));
+        assertEquals("this-is-another-license", licenseChecker
+                .readKeyFromFile(tmpLicenseFile.toURI().toURL(), 5));
 
         tmpLicenseFile.delete();
     }

client/src/main/java/com/vaadin/client/AnimationUtil.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -23,7 +23,7 @@ import com.vaadin.client.AnimationUtil.AnimationEndListener;
 
 /**
  * Utility methods for working with CSS transitions and animations.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.3
  */
@@ -31,9 +31,9 @@ public class AnimationUtil {
 
     /**
      * For internal use only. May be removed or replaced in the future.
-     * 
+     *
      * Set the animation-duration CSS property.
-     * 
+     *
      * @param elem
      *            the element whose animation-duration to set
      * @param duration
@@ -46,9 +46,9 @@ public class AnimationUtil {
 
     /**
      * For internal use only. May be removed or replaced in the future.
-     * 
+     *
      * Set the animation-delay CSS property.
-     * 
+     *
      * @param elem
      *            the element whose animation-delay to set
      * @param delay
@@ -69,13 +69,13 @@ public class AnimationUtil {
       callbackFunc.listener = listener;
 
       elem.addEventListener(@com.vaadin.client.AnimationUtil::ANIMATION_END_EVENT_NAME, callbackFunc, false);
-      
+
       // Store function reference for later removal
       if(!elem._vaadin_animationend_callbacks) {
         elem._vaadin_animationend_callbacks = [];
       }
       elem._vaadin_animationend_callbacks.push(callbackFunc);
-      
+
       return callbackFunc;
     }-*/;
 

client/src/main/java/com/vaadin/client/ApplicationConfiguration.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -62,7 +62,7 @@ public class ApplicationConfiguration implements EntryPoint {
     /**
      * Helper class for reading configuration options from the bootstap
      * javascript
-     * 
+     *
      * @since 7.0
      */
     private static class JsoConfiguration extends JavaScriptObject {
@@ -74,7 +74,7 @@ public class ApplicationConfiguration implements EntryPoint {
          * Reads a configuration parameter as a string. Please note that the
          * javascript value of the parameter should also be a string, or else an
          * undefined exception may be thrown.
-         * 
+         *
          * @param name
          *            name of the configuration parameter
          * @return value of the configuration parameter, or <code>null</code> if
@@ -94,7 +94,7 @@ public class ApplicationConfiguration implements EntryPoint {
          * Reads a configuration parameter as a boolean object. Please note that
          * the javascript value of the parameter should also be a boolean, or
          * else an undefined exception may be thrown.
-         * 
+         *
          * @param name
          *            name of the configuration parameter
          * @return boolean value of the configuration paramter, or
@@ -115,7 +115,7 @@ public class ApplicationConfiguration implements EntryPoint {
          * Reads a configuration parameter as an integer object. Please note
          * that the javascript value of the parameter should also be an integer,
          * or else an undefined exception may be thrown.
-         * 
+         *
          * @param name
          *            name of the configuration parameter
          * @return integer value of the configuration paramter, or
@@ -138,7 +138,7 @@ public class ApplicationConfiguration implements EntryPoint {
          * an object with appropriate fields, or else an undefined exception may
          * be thrown when calling this method or when calling methods on the
          * returned object.
-         * 
+         *
          * @param name
          *            name of the configuration parameter
          * @return error message with the given name, or <code>null</code> if no
@@ -152,7 +152,7 @@ public class ApplicationConfiguration implements EntryPoint {
         /**
          * Returns a native javascript object containing version information
          * from the server.
-         * 
+         *
          * @return a javascript object with the version information
          */
         private native JavaScriptObject getVersionInfoJSObject()
@@ -162,9 +162,9 @@ public class ApplicationConfiguration implements EntryPoint {
 
         /**
          * Gets the version of the Vaadin framework used on the server.
-         * 
+         *
          * @return a string with the version
-         * 
+         *
          * @see com.vaadin.server.VaadinServlet#VERSION
          */
         private native String getVaadinVersion()
@@ -174,9 +174,9 @@ public class ApplicationConfiguration implements EntryPoint {
 
         /**
          * Gets the version of the Atmosphere framework.
-         * 
+         *
          * @return a string with the version
-         * 
+         *
          * @see org.atmosphere.util#getRawVersion()
          */
         private native String getAtmosphereVersion()
@@ -186,7 +186,7 @@ public class ApplicationConfiguration implements EntryPoint {
 
         /**
          * Gets the JS version used in the Atmosphere framework.
-         * 
+         *
          * @return a string with the version
          */
         private native String getAtmosphereJSVersion()
@@ -206,7 +206,7 @@ public class ApplicationConfiguration implements EntryPoint {
 
     /**
      * Wraps a native javascript object containing fields for an error message
-     * 
+     *
      * @since 7.0
      */
     public static final class ErrorMessage extends JavaScriptObject {
@@ -268,9 +268,9 @@ public class ApplicationConfiguration implements EntryPoint {
      * Checks whether path info in requests to the server-side service should be
      * in a request parameter (named <code>v-resourcePath</code>) or appended to
      * the end of the service URL.
-     * 
+     *
      * @see #getServiceUrl()
-     * 
+     *
      * @return <code>true</code> if path info should be a request parameter;
      *         <code>false</code> if the path info goes after the service URL
      */
@@ -282,7 +282,7 @@ public class ApplicationConfiguration implements EntryPoint {
      * Return the name of the parameter used to to send data to the service url.
      * This method should only be called if {@link #useServiceUrlPathParam()} is
      * true.
-     * 
+     *
      * @since 7.1.6
      * @return The parameter name, by default <code>v-resourcePath</code>
      */
@@ -300,9 +300,9 @@ public class ApplicationConfiguration implements EntryPoint {
      * {@link #useServiceUrlPathParam()} return <code>true</code>, the requested
      * path info should be in the <code>v-resourcePath</code> query parameter;
      * else the path info should be appended to the end of the URL.
-     * 
+     *
      * @see #useServiceUrlPathParam()
-     * 
+     *
      * @return the URL to the server-side service as a string
      */
     public String getServiceUrl() {
@@ -321,7 +321,7 @@ public class ApplicationConfiguration implements EntryPoint {
 
     /**
      * Gets the URL of the VAADIN directory on the server.
-     * 
+     *
      * @return the URL of the VAADIN directory
      */
     public String getVaadinDirUrl() {
@@ -335,7 +335,7 @@ public class ApplicationConfiguration implements EntryPoint {
     /**
      * Gets the initial UIDL from the DOM, if it was provided during the init
      * process.
-     * 
+     *
      * @return
      */
     public String getUIDL() {
@@ -355,7 +355,7 @@ public class ApplicationConfiguration implements EntryPoint {
      * instance. The UI id should be included in every request originating from
      * this instance in order to associate the request with the right UI
      * instance on the server.
-     * 
+     *
      * @return the UI id
      */
     public int getUIId() {
@@ -418,7 +418,8 @@ public class ApplicationConfiguration implements EntryPoint {
                 .intValue();
 
         // null -> false
-        standalone = jsoConfiguration.getConfigBoolean("standalone") == Boolean.TRUE;
+        standalone = jsoConfiguration
+                .getConfigBoolean("standalone") == Boolean.TRUE;
 
         heartbeatInterval = jsoConfiguration
                 .getConfigInteger("heartbeatInterval");
@@ -431,7 +432,7 @@ public class ApplicationConfiguration implements EntryPoint {
     /**
      * Starts the application with a given id by reading the configuration
      * options stored by the bootstrap javascript.
-     * 
+     *
      * @param applicationId
      *            id of the application to load, this is also the id of the html
      *            element into which the application should be rendered.
@@ -442,7 +443,8 @@ public class ApplicationConfiguration implements EntryPoint {
             @Override
             public void execute() {
                 Profiler.enter("ApplicationConfiguration.startApplication");
-                ApplicationConfiguration appConf = getConfigFromDOM(applicationId);
+                ApplicationConfiguration appConf = getConfigFromDOM(
+                        applicationId);
                 ApplicationConnection a = GWT
                         .create(ApplicationConnection.class);
                 a.init(widgetSet, appConf);
@@ -461,7 +463,7 @@ public class ApplicationConfiguration implements EntryPoint {
     /**
      * Gets the configuration object for a specific application from the
      * bootstrap javascript.
-     * 
+     *
      * @param appId
      *            the id of the application to get configuration data for
      * @return a native javascript object containing the configuration data
@@ -484,9 +486,9 @@ public class ApplicationConfiguration implements EntryPoint {
 
     /**
      * Return Atmosphere version.
-     * 
+     *
      * @since 7.4
-     * 
+     *
      * @return Atmosphere version.
      */
     public String getAtmosphereVersion() {
@@ -495,9 +497,9 @@ public class ApplicationConfiguration implements EntryPoint {
 
     /**
      * Return Atmosphere JS version.
-     * 
+     *
      * @since 7.4
-     * 
+     *
      * @return Atmosphere JS version.
      */
     public String getAtmosphereJSVersion() {
@@ -511,7 +513,8 @@ public class ApplicationConfiguration implements EntryPoint {
             // Initialize if not already loaded
             Integer currentTag = Integer.valueOf(tag);
             while (type == null && currentTag != null) {
-                String serverSideClassNameForTag = getServerSideClassNameForTag(currentTag);
+                String serverSideClassNameForTag = getServerSideClassNameForTag(
+                        currentTag);
                 if (TypeData.hasIdentifier(serverSideClassNameForTag)) {
                     try {
                         type = (Class<? extends ServerConnector>) TypeData
@@ -562,7 +565,7 @@ public class ApplicationConfiguration implements EntryPoint {
      * Returns all tags for given class. Tags are used in
      * {@link ApplicationConfiguration} to keep track of different classes and
      * their hierarchy
-     * 
+     *
      * @since 7.2
      * @param classname
      *            name of class which tags we want
@@ -624,9 +627,8 @@ public class ApplicationConfiguration implements EntryPoint {
                 cmd.execute();
             }
             callbacks.clear();
-        } else if (dependenciesLoading == 0
-                && !ConnectorBundleLoader.get().isBundleLoaded(
-                        ConnectorBundleLoader.DEFERRED_BUNDLE_NAME)) {
+        } else if (dependenciesLoading == 0 && !ConnectorBundleLoader.get()
+                .isBundleLoaded(ConnectorBundleLoader.DEFERRED_BUNDLE_NAME)) {
             ConnectorBundleLoader.get().loadBundle(
                     ConnectorBundleLoader.DEFERRED_BUNDLE_NAME,
                     new BundleLoadCallback() {
@@ -655,9 +657,8 @@ public class ApplicationConfiguration implements EntryPoint {
         // Don't run twice if the module has been inherited several times,
         // and don't continue if vaadinBootstrap was not executed.
         if (moduleLoaded || !vaadinBootstrapLoaded()) {
-            getLogger()
-                    .log(Level.WARNING,
-                            "vaadinBootstrap.js was not loaded, skipping vaadin application configuration.");
+            getLogger().log(Level.WARNING,
+                    "vaadinBootstrap.js was not loaded, skipping vaadin application configuration.");
             return;
         }
         moduleLoaded = true;
@@ -714,7 +715,8 @@ public class ApplicationConfiguration implements EntryPoint {
 
                     @Override
                     public void onFailure(Throwable reason) {
-                        Window.alert("Failed to load Vaadin debug window styles");
+                        Window.alert(
+                                "Failed to load Vaadin debug window styles");
                     }
                 });
 
@@ -794,7 +796,7 @@ public class ApplicationConfiguration implements EntryPoint {
      * Registers that callback that the bootstrap javascript uses to start
      * applications once the widgetset is loaded and all required information is
      * available
-     * 
+     *
      * @param widgetsetName
      *            the name of this widgetset
      */
@@ -809,9 +811,9 @@ public class ApplicationConfiguration implements EntryPoint {
      * adding ?debug parameter to URI. Please note that debug mode is always
      * disabled if production mode is enabled, but disabling production mode
      * does not automatically enable debug mode.
-     * 
+     *
      * @see #isProductionMode()
-     * 
+     *
      * @return true if client side is currently been debugged
      */
     public static boolean isDebugMode() {
@@ -823,7 +825,7 @@ public class ApplicationConfiguration implements EntryPoint {
      * Checks if production mode is enabled. When production mode is enabled,
      * client-side logging is disabled. There may also be other performance
      * optimizations.
-     * 
+     *
      * @since 7.1.2
      * @return <code>true</code> if production mode is enabled; otherwise
      *         <code>false</code>.
@@ -843,7 +845,7 @@ public class ApplicationConfiguration implements EntryPoint {
 
     /**
      * Checks whether debug logging should be quiet
-     * 
+     *
      * @return <code>true</code> if debug logging should be quiet
      */
     public static boolean isQuietDebugMode() {
@@ -855,7 +857,7 @@ public class ApplicationConfiguration implements EntryPoint {
     /**
      * Checks whether the widget set version has been sent to the server. It is
      * sent in the first UIDL request.
-     * 
+     *
      * @return <code>true</code> if browser information has already been sent
      */
     public boolean isWidgetsetVersionSent() {

client/src/main/java/com/vaadin/client/ApplicationConnection.java

@@ -69,14 +69,14 @@ import com.vaadin.shared.util.SharedUtil;
  * This is the client side communication "engine", managing client-server
  * communication with its server side counterpart
  * com.vaadin.server.VaadinService.
- * 
+ *
  * Client-side connectors receive updates from the corresponding server-side
  * connector (typically component) as state updates or RPC calls. The connector
  * has the possibility to communicate back with its server side counter part
  * through RPC calls.
- * 
+ *
  * TODO document better
- * 
+ *
  * Entry point classes (widgetsets) define <code>onModuleLoad()</code>.
  */
 public class ApplicationConnection implements HasHandlers {
@@ -100,18 +100,17 @@ public class ApplicationConnection implements HasHandlers {
      * A string that, if found in a non-JSON response to a UIDL request, will
      * cause the browser to refresh the page. If followed by a colon, optional
      * whitespace, and a URI, causes the browser to synchronously load the URI.
-     * 
+     *
      * <p>
      * This allows, for instance, a servlet filter to redirect the application
      * to a custom login page when the session expires. For example:
      * </p>
-     * 
+     *
      * <pre>
      * if (sessionExpired) {
      *     response.setHeader(&quot;Content-Type&quot;, &quot;text/html&quot;);
-     *     response.getWriter().write(
-     *             myLoginPageHtml + &quot;&lt;!-- Vaadin-Refresh: &quot;
-     *                     + request.getContextPath() + &quot; --&gt;&quot;);
+     *     response.getWriter().write(myLoginPageHtml + &quot;&lt;!-- Vaadin-Refresh: &quot;
+     *             + request.getContextPath() + &quot; --&gt;&quot;);
      * }
      * </pre>
      */
@@ -156,7 +155,8 @@ public class ApplicationConnection implements HasHandlers {
         void onResponseHandlingEnded(ResponseHandlingEndedEvent e);
     }
 
-    public static class RequestStartingEvent extends ApplicationConnectionEvent {
+    public static class RequestStartingEvent
+            extends ApplicationConnectionEvent {
 
         public static Type<CommunicationHandler> TYPE = new Type<CommunicationHandler>();
 
@@ -175,8 +175,8 @@ public class ApplicationConnection implements HasHandlers {
         }
     }
 
-    public static class ResponseHandlingEndedEvent extends
-            ApplicationConnectionEvent {
+    public static class ResponseHandlingEndedEvent
+            extends ApplicationConnectionEvent {
 
         public static Type<CommunicationHandler> TYPE = new Type<CommunicationHandler>();
 
@@ -195,8 +195,8 @@ public class ApplicationConnection implements HasHandlers {
         }
     }
 
-    public static abstract class ApplicationConnectionEvent extends
-            GwtEvent<CommunicationHandler> {
+    public static abstract class ApplicationConnectionEvent
+            extends GwtEvent<CommunicationHandler> {
 
         private ApplicationConnection connection;
 
@@ -210,8 +210,8 @@ public class ApplicationConnection implements HasHandlers {
 
     }
 
-    public static class ResponseHandlingStartedEvent extends
-            ApplicationConnectionEvent {
+    public static class ResponseHandlingStartedEvent
+            extends ApplicationConnectionEvent {
 
         public ResponseHandlingStartedEvent(ApplicationConnection connection) {
             super(connection);
@@ -233,17 +233,17 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Event triggered when a application is stopped by calling
      * {@link ApplicationConnection#setApplicationRunning(false)}.
-     * 
+     *
      * To listen for the event add a {@link ApplicationStoppedHandler} by
      * invoking
      * {@link ApplicationConnection#addHandler(ApplicationConnection.ApplicationStoppedEvent.Type, ApplicationStoppedHandler)}
      * to the {@link ApplicationConnection}
-     * 
+     *
      * @since 7.1.8
      * @author Vaadin Ltd
      */
-    public static class ApplicationStoppedEvent extends
-            GwtEvent<ApplicationStoppedHandler> {
+    public static class ApplicationStoppedEvent
+            extends GwtEvent<ApplicationStoppedHandler> {
 
         public static Type<ApplicationStoppedHandler> TYPE = new Type<ApplicationStoppedHandler>();
 
@@ -265,7 +265,7 @@ public class ApplicationConnection implements HasHandlers {
         /**
          * Called when a communication error has occurred. Returning
          * <code>true</code> from this method suppresses error handling.
-         * 
+         *
          * @param details
          *            A string describing the error.
          * @param statusCode
@@ -280,7 +280,7 @@ public class ApplicationConnection implements HasHandlers {
      * A listener for listening to application stopped events. The listener can
      * be added to a {@link ApplicationConnection} by invoking
      * {@link ApplicationConnection#addHandler(ApplicationStoppedEvent.Type, ApplicationStoppedHandler)}
-     * 
+     *
      * @since 7.1.8
      * @author Vaadin Ltd
      */
@@ -290,7 +290,7 @@ public class ApplicationConnection implements HasHandlers {
          * Triggered when the {@link ApplicationConnection} marks a previously
          * running application as stopped by invoking
          * {@link ApplicationConnection#setApplicationRunning(false)}
-         * 
+         *
          * @param event
          *            the event triggered by the {@link ApplicationConnection}
          */
@@ -351,8 +351,8 @@ public class ApplicationConnection implements HasHandlers {
 
     public ApplicationConnection() {
         // Assuming UI data is eagerly loaded
-        ConnectorBundleLoader.get().loadBundle(
-                ConnectorBundleLoader.EAGER_BUNDLE_NAME, null);
+        ConnectorBundleLoader.get()
+                .loadBundle(ConnectorBundleLoader.EAGER_BUNDLE_NAME, null);
         uIConnector = GWT.create(UIConnector.class);
         rpcManager = GWT.create(RpcManager.class);
         layoutManager = GWT.create(LayoutManager.class);
@@ -368,9 +368,8 @@ public class ApplicationConnection implements HasHandlers {
         getLogger().info("Starting application " + cnf.getRootPanelId());
         getLogger().info("Using theme: " + cnf.getThemeName());
 
-        getLogger().info(
-                "Vaadin application servlet version: "
-                        + cnf.getServletVersion());
+        getLogger().info("Vaadin application servlet version: "
+                + cnf.getServletVersion());
 
         if (!cnf.getServletVersion().equals(Version.getFullVersion())) {
             getLogger()
@@ -428,7 +427,7 @@ public class ApplicationConnection implements HasHandlers {
      * called once this application has started (first response received) or
      * failed to start. This ensures that the applications are started in order,
      * to avoid session-id problems.
-     * 
+     *
      */
     public void start() {
         String jsonText = configuration.getUIDL();
@@ -440,8 +439,8 @@ public class ApplicationConnection implements HasHandlers {
 
             // Hack to avoid logging an error in endRequest()
             getMessageSender().startRequest();
-            getMessageHandler().handleMessage(
-                    MessageHandler.parseJson(jsonText));
+            getMessageHandler()
+                    .handleMessage(MessageHandler.parseJson(jsonText));
         }
 
         // Tooltip can't be created earlier because the
@@ -460,7 +459,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Checks if there is some work to be done on the client side
-     * 
+     *
      * @return true if the client has some work to be done, false otherwise
      */
     private boolean isActive() {
@@ -535,7 +534,7 @@ public class ApplicationConnection implements HasHandlers {
      * <li><code>vaadin.postRequestHooks</code> is a map of functions which gets
      * called after each XHR made by vaadin application. Note, that it is
      * attaching js functions responsibility to create the variable like this:
-     * 
+     *
      * <code><pre>
      * if(!vaadin.postRequestHooks) {vaadin.postRequestHooks = new Object();}
      * postRequestHooks.myHook = function(appId) {
@@ -546,7 +545,7 @@ public class ApplicationConnection implements HasHandlers {
      * </pre></code> First parameter passed to these functions is the identifier
      * of Vaadin application that made the request.
      * </ul>
-     * 
+     *
      * TODO make this multi-app aware
      */
     private native void initializeClientHooks()
@@ -577,7 +576,7 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Requests an analyze of layouts, to find inconsistencies. Exclusively used
      * for debugging during development.
-     * 
+     *
      * @deprecated as of 7.1. Replaced by {@link UIConnector#analyzeLayouts()}
      */
     @Deprecated
@@ -589,7 +588,7 @@ public class ApplicationConnection implements HasHandlers {
      * Sends a request to the server to print details to console that will help
      * the developer to locate the corresponding server-side connector in the
      * source code.
-     * 
+     *
      * @param serverConnector
      * @deprecated as of 7.1. Replaced by
      *             {@link UIConnector#showServerDebugInfo(ServerConnector)}
@@ -619,10 +618,9 @@ public class ApplicationConnection implements HasHandlers {
 
             // Show this message just once
             if (cssWaits++ == 0) {
-                getLogger().warning(
-                        "Assuming CSS loading is not complete, "
-                                + "postponing render phase. "
-                                + "(.v-loading-indicator height == 0)");
+                getLogger().warning("Assuming CSS loading is not complete, "
+                        + "postponing render phase. "
+                        + "(.v-loading-indicator height == 0)");
             }
         } else {
             cssLoaded = true;
@@ -637,7 +635,7 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Checks whether or not the CSS is loaded. By default checks the size of
      * the loading indicator element.
-     * 
+     *
      * @return
      */
     protected boolean isCSSLoaded() {
@@ -647,12 +645,12 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Shows the communication error notification.
-     * 
+     *
      * @param details
      *            Optional details.
      * @param statusCode
      *            The status code returned for the request
-     * 
+     *
      */
     public void showCommunicationError(String details, int statusCode) {
         getLogger().severe("Communication error: " + details);
@@ -661,7 +659,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Shows the authentication error notification.
-     * 
+     *
      * @param details
      *            Optional details.
      */
@@ -672,7 +670,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Shows the session expiration notification.
-     * 
+     *
      * @param details
      *            Optional details.
      */
@@ -683,7 +681,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Shows an error notification.
-     * 
+     *
      * @param details
      *            Optional details.
      * @param message
@@ -731,7 +729,7 @@ public class ApplicationConnection implements HasHandlers {
      * <p>
      * Used by the native "client.isActive" function.
      * </p>
-     * 
+     *
      * @return true if deferred commands are (potentially) being executed, false
      *         otherwise
      */
@@ -746,7 +744,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Returns the loading indicator used by this ApplicationConnection
-     * 
+     *
      * @return The loading indicator for this ApplicationConnection
      */
     public VLoadingIndicator getLoadingIndicator() {
@@ -755,7 +753,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Determines whether or not the loading indicator is showing.
-     * 
+     *
      * @return true if the loading indicator is visible
      * @deprecated As of 7.1. Use {@link #getLoadingIndicator()} and
      *             {@link VLoadingIndicator#isVisible()}.isVisible() instead.
@@ -775,9 +773,8 @@ public class ApplicationConnection implements HasHandlers {
 
             @Override
             public void onError(ResourceLoadEvent event) {
-                getLogger()
-                        .severe(event.getResourceUrl()
-                                + " could not be loaded, or the load detection failed because the stylesheet is empty.");
+                getLogger().severe(event.getResourceUrl()
+                        + " could not be loaded, or the load detection failed because the stylesheet is empty.");
                 // The show must go on
                 onLoad(event);
             }
@@ -865,7 +862,7 @@ public class ApplicationConnection implements HasHandlers {
      * is true, the update is sent as soon as possible. If immediate is false,
      * the update will be sent along with the next immediate update.
      * </p>
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -887,7 +884,7 @@ public class ApplicationConnection implements HasHandlers {
      * is true, the update is sent as soon as possible. If immediate is false,
      * the update will be sent along with the next immediate update.
      * </p>
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -910,7 +907,7 @@ public class ApplicationConnection implements HasHandlers {
      * is true, the update is sent as soon as possible. If immediate is false,
      * the update will be sent along with the next immediate update.
      * </p>
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -933,7 +930,7 @@ public class ApplicationConnection implements HasHandlers {
      * is true, the update is sent as soon as possible. If immediate is false,
      * the update will be sent along with the next immediate update.
      * </p>
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -956,7 +953,7 @@ public class ApplicationConnection implements HasHandlers {
      * is true, the update is sent as soon as possible. If immediate is false,
      * the update will be sent along with the next immediate update.
      * </p>
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -979,7 +976,7 @@ public class ApplicationConnection implements HasHandlers {
      * is true, the update is sent as soon as possible. If immediate is false,
      * the update will be sent along with the next immediate update.
      * </p>
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -1002,7 +999,7 @@ public class ApplicationConnection implements HasHandlers {
      * is true, the update is sent as soon as possible. If immediate is false,
      * the update will be sent along with the next immediate update.
      * </p>
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -1025,7 +1022,7 @@ public class ApplicationConnection implements HasHandlers {
      * is true, the update is sent as soon as possible. If immediate is false,
      * the update will be sent along with the next immediate update.
      * </p>
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -1048,7 +1045,7 @@ public class ApplicationConnection implements HasHandlers {
      * the update will be sent along with the next immediate update.
      * <p>
      * A null array is sent as an empty array.
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -1071,7 +1068,7 @@ public class ApplicationConnection implements HasHandlers {
      * the update will be sent along with the next immediate update.
      * <p>
      * A null array is sent as an empty array.
-     * 
+     *
      * @param paintableId
      *            the id of the paintable that owns the variable
      * @param variableName
@@ -1088,7 +1085,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Does absolutely nothing. Replaced by {@link LayoutManager}.
-     * 
+     *
      * @param container
      * @deprecated As of 7.0, serves no purpose
      */
@@ -1110,7 +1107,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Returns false
-     * 
+     *
      * @param paintable
      * @return false, always
      * @deprecated As of 7.0, serves no purpose
@@ -1122,7 +1119,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Returns false
-     * 
+     *
      * @param paintable
      * @return false, always
      * @deprecated As of 7.0, serves no purpose
@@ -1143,16 +1140,16 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Get either an existing ComponentConnector or create a new
      * ComponentConnector with the given type and id.
-     * 
+     *
      * If a ComponentConnector with the given id already exists, returns it.
      * Otherwise creates and registers a new ComponentConnector of the given
      * type.
-     * 
+     *
      * @param connectorId
      *            Id of the paintable
      * @param connectorType
      *            Type of the connector, as passed from the server side
-     * 
+     *
      * @return Either an existing ComponentConnector or a new ComponentConnector
      *         of the given type
      */
@@ -1165,15 +1162,15 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Creates a new ServerConnector with the given type and id.
-     * 
+     *
      * Creates and registers a new ServerConnector of the given type. Should
      * never be called with the connector id of an existing connector.
-     * 
+     *
      * @param connectorId
      *            Id of the new connector
      * @param connectorType
      *            Type of the connector, as passed from the server side
-     * 
+     *
      * @return A new ServerConnector of the given type
      */
     private ServerConnector createAndRegisterConnector(String connectorId,
@@ -1193,7 +1190,7 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Gets a resource that has been pre-loaded via UIDL, such as custom
      * layouts.
-     * 
+     *
      * @param name
      *            identifier of the resource to get
      * @return the resource
@@ -1205,7 +1202,7 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Sets a resource that has been pre-loaded via UIDL, such as custom
      * layouts.
-     * 
+     *
      * @since 7.6
      * @param name
      *            identifier of the resource to Set
@@ -1218,7 +1215,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Singleton method to get instance of app's context menu.
-     * 
+     *
      * @return VContextMenu object
      */
     public VContextMenu getContextMenu() {
@@ -1233,7 +1230,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets an {@link Icon} instance corresponding to a URI.
-     * 
+     *
      * @since 7.2
      * @param uri
      * @return Icon object
@@ -1255,7 +1252,7 @@ public class ApplicationConnection implements HasHandlers {
      * Translates custom protocols in UIDL URI's to be recognizable by browser.
      * All uri's from UIDL should be routed via this method before giving them
      * to browser due URI's in UIDL may contain custom protocols like theme://.
-     * 
+     *
      * @param uidlUri
      *            Vaadin URI from uidl
      * @return translated URI ready for browser
@@ -1267,7 +1264,7 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Gets the URI for the current theme. Can be used to reference theme
      * resources.
-     * 
+     *
      * @return URI to the current theme
      */
     public String getThemeUri() {
@@ -1284,7 +1281,7 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Use to notify that the given component's caption has changed; layouts may
      * have to be recalculated.
-     * 
+     *
      * @param component
      *            the Paintable whose caption has changed
      * @deprecated As of 7.0.2, has not had any effect for a long time
@@ -1296,7 +1293,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets the main view
-     * 
+     *
      * @return the main view
      */
     public UIConnector getUIConnector() {
@@ -1305,7 +1302,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets the {@link ApplicationConfiguration} for the current application.
-     * 
+     *
      * @see ApplicationConfiguration
      * @return the configuration for this application
      */
@@ -1318,7 +1315,7 @@ public class ApplicationConnection implements HasHandlers {
      * list of events which has server side listeners is updated automatically
      * before the component is updated so the value is correct if called from
      * updatedFromUIDL.
-     * 
+     *
      * @param connector
      *            The connector to register event listeners for
      * @param eventIdentifier
@@ -1337,7 +1334,7 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Adds the get parameters to the uri and returns the new uri that contains
      * the parameters.
-     * 
+     *
      * @param uri
      *            The uri to which the parameters should be added.
      * @param extraParams
@@ -1361,14 +1358,13 @@ public class ApplicationConnection implements HasHandlers {
      */
     @Deprecated
     public void unregisterPaintable(ServerConnector p) {
-        getLogger().info(
-                "unregisterPaintable (unnecessarily) called for "
-                        + Util.getConnectorString(p));
+        getLogger().info("unregisterPaintable (unnecessarily) called for "
+                + Util.getConnectorString(p));
     }
 
     /**
      * Get VTooltip instance related to application connection
-     * 
+     *
      * @return VTooltip instance
      */
     public VTooltip getVTooltip() {
@@ -1380,7 +1376,7 @@ public class ApplicationConnection implements HasHandlers {
      * this method is now handled by the state change event handler in
      * AbstractComponentConnector. The only function this method has is to
      * return true if the UIDL is a "cached" update.
-     * 
+     *
      * @param component
      * @param uidl
      * @param manageCaption
@@ -1397,10 +1393,8 @@ public class ApplicationConnection implements HasHandlers {
         }
 
         if (!manageCaption) {
-            getLogger()
-                    .warning(
-                            Util.getConnectorString(connector)
-                                    + " called updateComponent with manageCaption=false. The parameter was ignored - override delegateCaption() to return false instead. It is however not recommended to use caption this way at all.");
+            getLogger().warning(Util.getConnectorString(connector)
+                    + " called updateComponent with manageCaption=false. The parameter was ignored - override delegateCaption() to return false instead. It is however not recommended to use caption this way at all.");
         }
         return false;
     }
@@ -1433,7 +1427,7 @@ public class ApplicationConnection implements HasHandlers {
      * Schedules a heartbeat request to occur after the configured heartbeat
      * interval elapses if the interval is a positive number. Otherwise, does
      * nothing.
-     * 
+     *
      * @deprecated as of 7.2, use {@link Heartbeat#schedule()} instead
      */
     @Deprecated
@@ -1447,7 +1441,7 @@ public class ApplicationConnection implements HasHandlers {
      * Heartbeat requests are used to inform the server that the client-side is
      * still alive. If the client page is closed or the connection lost, the
      * server will eventually close the inactive UI.
-     * 
+     *
      * @deprecated as of 7.2, use {@link Heartbeat#send()} instead
      */
     @Deprecated
@@ -1470,41 +1464,39 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Sets the delegate that is called whenever a communication error occurrs.
-     * 
+     *
      * @param delegate
      *            the delegate.
      */
-    public void setCommunicationErrorDelegate(CommunicationErrorHandler delegate) {
+    public void setCommunicationErrorDelegate(
+            CommunicationErrorHandler delegate) {
         communicationErrorDelegate = delegate;
     }
 
     public void setApplicationRunning(boolean applicationRunning) {
         if (getApplicationState() == ApplicationState.TERMINATED) {
             if (applicationRunning) {
-                getLogger()
-                        .severe("Tried to restart a terminated application. This is not supported");
+                getLogger().severe(
+                        "Tried to restart a terminated application. This is not supported");
             } else {
-                getLogger()
-                        .warning(
-                                "Tried to stop a terminated application. This should not be done");
+                getLogger().warning(
+                        "Tried to stop a terminated application. This should not be done");
             }
             return;
         } else if (getApplicationState() == ApplicationState.INITIALIZING) {
             if (applicationRunning) {
                 applicationState = ApplicationState.RUNNING;
             } else {
-                getLogger()
-                        .warning(
-                                "Tried to stop the application before it has started. This should not be done");
+                getLogger().warning(
+                        "Tried to stop the application before it has started. This should not be done");
             }
         } else if (getApplicationState() == ApplicationState.RUNNING) {
             if (!applicationRunning) {
                 applicationState = ApplicationState.TERMINATED;
                 eventBus.fireEvent(new ApplicationStoppedEvent());
             } else {
-                getLogger()
-                        .warning(
-                                "Tried to start an already running application. This should not be done");
+                getLogger().warning(
+                        "Tried to start an already running application. This should not be done");
             }
         }
     }
@@ -1512,7 +1504,7 @@ public class ApplicationConnection implements HasHandlers {
     /**
      * Checks if the application is in the {@link ApplicationState#RUNNING}
      * state.
-     * 
+     *
      * @since 7.6
      * @return true if the application is in the running state, false otherwise
      */
@@ -1544,7 +1536,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets the active connector for focused element in browser.
-     * 
+     *
      * @return Connector for focused element or null.
      */
     private ComponentConnector getActiveConnector() {
@@ -1572,7 +1564,7 @@ public class ApplicationConnection implements HasHandlers {
      * "initializing" to "running" to "stopped". There is no way for an
      * application to go back to a previous state, i.e. a stopped application
      * can never be re-started
-     * 
+     *
      * @since 7.6
      * @return the current state of this application
      */
@@ -1582,7 +1574,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets the server RPC queue for this application
-     * 
+     *
      * @since 7.6
      * @return the server RPC queue
      */
@@ -1592,7 +1584,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets the communication error handler for this application
-     * 
+     *
      * @since 7.6
      * @return the server RPC queue
      */
@@ -1602,7 +1594,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets the (server to client) message handler for this application
-     * 
+     *
      * @since 7.6
      * @return the message handler
      */
@@ -1612,7 +1604,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets the server rpc manager for this application
-     * 
+     *
      * @since 7.6
      * @return the server rpc manager
      */
@@ -1622,7 +1614,7 @@ public class ApplicationConnection implements HasHandlers {
 
     /**
      * Gets the (client to server) message sender for this application
-     * 
+     *
      * @since 7.6
      * @return the message sender
      */

client/src/main/java/com/vaadin/client/BrowserInfo.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -21,10 +21,10 @@ import com.vaadin.shared.VBrowserDetails;
 
 /**
  * Class used to query information about web browser.
- * 
+ *
  * Browser details are detected only once and those are stored in this singleton
  * class.
- * 
+ *
  */
 public class BrowserInfo {
 
@@ -60,7 +60,7 @@ public class BrowserInfo {
 
     /**
      * Singleton method to get BrowserInfo object.
-     * 
+     *
      * @return instance of BrowserInfo object
      */
     public static BrowserInfo get() {
@@ -122,19 +122,19 @@ public class BrowserInfo {
      * Returns a string representing the browser in use, for use in CSS
      * classnames. The classnames will be space separated abbreviations,
      * optionally with a version appended.
-     * 
+     *
      * Abbreviations: Firefox: ff Internet Explorer: ie Safari: sa Opera: op
-     * 
+     *
      * Browsers that CSS-wise behave like each other will get the same
      * abbreviation (this usually depends on the rendering engine).
-     * 
+     *
      * This is quite simple at the moment, more heuristics will be added when
      * needed.
-     * 
+     *
      * Examples: Internet Explorer 6: ".v-ie .v-ie6 .v-ie60", Firefox 3.0.4:
      * ".v-ff .v-ff3 .v-ff30", Opera 9.60: ".v-op .v-op9 .v-op960", Opera 10.10:
      * ".v-op .v-op10 .v-op1010"
-     * 
+     *
      * @return
      */
     public String getCSSClass() {
@@ -284,7 +284,7 @@ public class BrowserInfo {
     /**
      * Returns the Gecko version if the browser is Gecko based. The Gecko
      * version for Firefox 2 is 1.8 and 1.9 for Firefox 3.
-     * 
+     *
      * @return The Gecko version or -1 if the browser is not Gecko based
      */
     public float getGeckoVersion() {
@@ -298,7 +298,7 @@ public class BrowserInfo {
     /**
      * Returns the WebKit version if the browser is WebKit based. The WebKit
      * version returned is the major version e.g., 523.
-     * 
+     *
      * @return The WebKit version or -1 if the browser is not WebKit based
      */
     public float getWebkitVersion() {
@@ -362,7 +362,7 @@ public class BrowserInfo {
     /**
      * Indicates whether the browser might require juggling to properly update
      * sizes inside elements with overflow: auto.
-     * 
+     *
      * @return <code>true</code> if the browser requires the workaround,
      *         otherwise <code>false</code>
      */
@@ -379,7 +379,7 @@ public class BrowserInfo {
      * <p>
      * See https://bugs.webkit.org/show_bug.cgi?id=123958 and
      * http://code.google.com/p/chromium/issues/detail?id=316549
-     * 
+     *
      * @since 7.1.8
      * @return <code>true</code> if the browser requires the workaround,
      *         otherwise <code>false</code>
@@ -391,7 +391,7 @@ public class BrowserInfo {
 
     /**
      * Checks if the browser is run on iOS
-     * 
+     *
      * @return true if the browser is run on iOS, false otherwise
      */
     public boolean isIOS() {
@@ -400,7 +400,7 @@ public class BrowserInfo {
 
     /**
      * Checks if the browser is run on iOS 6.
-     * 
+     *
      * @since 7.1.1
      * @return true if the browser is run on iOS 6, false otherwise
      */
@@ -410,7 +410,7 @@ public class BrowserInfo {
 
     /**
      * Checks if the browser is run on Android
-     * 
+     *
      * @return true if the browser is run on Android, false otherwise
      */
     public boolean isAndroid() {
@@ -420,7 +420,7 @@ public class BrowserInfo {
     /**
      * Checks if the browser is capable of handling scrolling natively or if a
      * touch scroll helper is needed for scrolling.
-     * 
+     *
      * @return true if browser needs a touch scroll helper, false if the browser
      *         can handle scrolling natively
      */
@@ -448,13 +448,13 @@ public class BrowserInfo {
     /**
      * Tests if this is an Android devices with a broken scrollTop
      * implementation
-     * 
+     *
      * @return true if scrollTop cannot be trusted on this device, false
      *         otherwise
      */
     public boolean isAndroidWithBrokenScrollTop() {
-        return isAndroid()
-                && (getOperatingSystemMajorVersion() == 3 || getOperatingSystemMajorVersion() == 4);
+        return isAndroid() && (getOperatingSystemMajorVersion() == 3
+                || getOperatingSystemMajorVersion() == 4);
     }
 
     public boolean isAndroid23() {
@@ -477,7 +477,7 @@ public class BrowserInfo {
      * Note that Internet Explorer 8 and newer will return the document mode so
      * IE8 rendering as IE7 will return 7.
      * </p>
-     * 
+     *
      * @return The major version of the browser.
      */
     public int getBrowserMajorVersion() {
@@ -486,9 +486,9 @@ public class BrowserInfo {
 
     /**
      * Returns the browser minor version e.g., 5 for Firefox 3.5.
-     * 
+     *
      * @see #getBrowserMajorVersion()
-     * 
+     *
      * @return The minor version of the browser, or -1 if not known/parsed.
      */
     public int getBrowserMinorVersion() {
@@ -498,7 +498,7 @@ public class BrowserInfo {
     /**
      * Checks if the browser version is newer or equal to the given major+minor
      * version.
-     * 
+     *
      * @param majorVersion
      *            The major version to check for
      * @param minorVersion

client/src/main/java/com/vaadin/client/CSSRule.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -26,7 +26,7 @@ public class CSSRule {
     private JavaScriptObject rules = null;
 
     /**
-     * 
+     *
      * @param selector
      *            the CSS selector to search for in the stylesheets
      * @param deep
@@ -108,7 +108,7 @@ public class CSSRule {
 
     /**
      * Returns a specific property value from this CSS rule.
-     * 
+     *
      * @param propertyName
      *            camelCase CSS property name
      * @return the value of the property as a String

client/src/main/java/com/vaadin/client/ComponentConnector.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -24,7 +24,7 @@ import com.vaadin.shared.AbstractComponentState;
  * An interface used by client-side widgets or paintable parts to receive
  * updates from the corresponding server-side components in the form of
  * {@link UIDL}.
- * 
+ *
  * Updates can be sent back to the server using the
  * {@link ApplicationConnection#updateVariable()} methods.
  */
@@ -32,7 +32,7 @@ public interface ComponentConnector extends ServerConnector {
 
     /*
      * (non-Javadoc)
-     * 
+     *
      * @see com.vaadin.client.VPaintable#getState()
      */
     @Override
@@ -49,7 +49,7 @@ public interface ComponentConnector extends ServerConnector {
      * Returns <code>true</code> if the width of this paintable is currently
      * undefined. If the width is undefined, the actual width of the paintable
      * is defined by its contents.
-     * 
+     *
      * @return <code>true</code> if the width is undefined, else
      *         <code>false</code>
      */
@@ -59,7 +59,7 @@ public interface ComponentConnector extends ServerConnector {
      * Returns <code>true</code> if the height of this paintable is currently
      * undefined. If the height is undefined, the actual height of the paintable
      * is defined by its contents.
-     * 
+     *
      * @return <code>true</code> if the height is undefined, else
      *         <code>false</code>
      */
@@ -69,7 +69,7 @@ public interface ComponentConnector extends ServerConnector {
      * Returns <code>true</code> if the width of this paintable is currently
      * relative. If the width is relative, the actual width of the paintable is
      * a percentage of the size allocated to it by its parent.
-     * 
+     *
      * @return <code>true</code> if the width is undefined, else
      *         <code>false</code>
      */
@@ -79,7 +79,7 @@ public interface ComponentConnector extends ServerConnector {
      * Returns <code>true</code> if the height of this paintable is currently
      * relative. If the height is relative, the actual height of the paintable
      * is a percentage of the size allocated to it by its parent.
-     * 
+     *
      * @return <code>true</code> if the width is undefined, else
      *         <code>false</code>
      */
@@ -87,7 +87,7 @@ public interface ComponentConnector extends ServerConnector {
 
     /**
      * Checks if the connector is read only.
-     * 
+     *
      * @deprecated This belongs in AbstractFieldConnector, see #8514
      * @return true
      */
@@ -97,13 +97,13 @@ public interface ComponentConnector extends ServerConnector {
     /**
      * Return true if parent handles caption, false if the paintable handles the
      * caption itself.
-     * 
+     *
      * <p>
      * This should always return true and all components should let the parent
      * handle the caption and use other attributes for internal texts in the
      * component
      * </p>
-     * 
+     *
      * @return true if caption handling is delegated to the parent, false if
      *         parent should not be allowed to render caption
      */
@@ -111,7 +111,7 @@ public interface ComponentConnector extends ServerConnector {
 
     /**
      * Sets the enabled state of the widget associated to this connector.
-     * 
+     *
      * @param widgetEnabled
      *            true if the widget should be enabled, false otherwise
      */
@@ -124,7 +124,7 @@ public interface ComponentConnector extends ServerConnector {
      * overridden to return <code>true</code> in all situations where this
      * method might return a non-empty result.
      * </p>
-     * 
+     *
      * @param element
      *            The element to lookup a tooltip for
      * @return The tooltip for the element or null if no tooltip is defined for
@@ -140,7 +140,7 @@ public interface ComponentConnector extends ServerConnector {
      * This is only done to optimize performance, so in cases where the status
      * is not known, it's safer to return <code>true</code> so that there will
      * be a tooltip handler even though it might not be needed in all cases.
-     * 
+     *
      * @return <code>true</code> if some part of the component might have a
      *         tooltip, otherwise <code>false</code>
      */

client/src/main/java/com/vaadin/client/ComponentDetail.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -30,7 +30,7 @@ class ComponentDetail {
     /**
      * Returns a TooltipInfo assosiated with Component. If element is given,
      * returns an additional TooltipInfo.
-     * 
+     *
      * @param key
      * @return the tooltipInfo
      */

client/src/main/java/com/vaadin/client/ComponentDetailMap.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/ComputedStyle.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -29,7 +29,7 @@ public class ComputedStyle {
      * <p>
      * Note that this method is expensive. Wherever possible, reuse the returned
      * object.
-     * 
+     *
      * @param elem
      *            the element
      * @return the computed style
@@ -44,18 +44,18 @@ public class ComputedStyle {
       if(elem.nodeType != 1) {
           return {};
       }
-      
+
       if($wnd.document.defaultView && $wnd.document.defaultView.getComputedStyle) {
           return $wnd.document.defaultView.getComputedStyle(elem, null);
       }
-      
+
       if(elem.currentStyle) {
           return elem.currentStyle;
       }
     }-*/;
 
     /**
-     * 
+     *
      * @param name
      *            name of the CSS property in camelCase
      * @return the value of the property, normalized for across browsers (each
@@ -65,7 +65,7 @@ public class ComputedStyle {
     /*-{
         var cs = this.@com.vaadin.client.ComputedStyle::computedStyle;
         var elem = this.@com.vaadin.client.ComputedStyle::elem;
-        
+
         // Border values need to be checked separately. The width might have a 
         // meaningful value even if the border style is "none". In that case the 
         // value should be 0.
@@ -80,13 +80,13 @@ public class ComputedStyle {
         }
 
         if(cs.getPropertyValue) {
-        
+
             // Convert name to dashed format
             name = name.replace(/([A-Z])/g, "-$1").toLowerCase();
             var ret = cs.getPropertyValue(name);
-            
+
         } else {
-        
+
             var ret = cs[name];
             var style = elem.style;
 
@@ -98,25 +98,25 @@ public class ComputedStyle {
                 if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {
                     // Remember the original values
                     var left = style.left, rsLeft = elem.runtimeStyle.left;
-    
+
                     // Put in the new values to get a computed value out
                     elem.runtimeStyle.left = cs.left;
                     style.left = ret || 0;
                     ret = style.pixelLeft + "px";
-    
+
                     // Revert the changed values
                     style.left = left;
                     elem.runtimeStyle.left = rsLeft;
                 }
-            
+
         }
-        
+
         // Normalize margin values. This is not totally valid, but in most cases 
         // it is what the user wants to know.
         if(name.indexOf("margin") > -1 && ret == "auto") {
             return "0px";
         }
-        
+
         // Some browsers return undefined width and height values as "auto", so
         // we need to retrieve those ourselves.
         if (name == "width" && ret == "auto") {
@@ -126,14 +126,14 @@ public class ComputedStyle {
         }
 
         return ret;
-        
+
     }-*/;
 
     /**
      * Retrieves the given computed property as an integer
-     * 
+     *
      * Returns 0 if the property cannot be converted to an integer
-     * 
+     *
      * @param name
      *            the property to retrieve
      * @return the integer value of the property or 0
@@ -148,9 +148,9 @@ public class ComputedStyle {
 
     /**
      * Retrieves the given computed property as a double
-     * 
+     *
      * Returns NaN if the property cannot be converted to a double
-     * 
+     *
      * @since 7.5.1
      * @param name
      *            the property to retrieve
@@ -205,7 +205,7 @@ public class ComputedStyle {
 
     /**
      * Returns the current width from the DOM.
-     * 
+     *
      * @since 7.5.1
      * @return the computed width
      */
@@ -215,7 +215,7 @@ public class ComputedStyle {
 
     /**
      * Returns the current height from the DOM.
-     * 
+     *
      * @since 7.5.1
      * @return the computed height
      */
@@ -225,13 +225,13 @@ public class ComputedStyle {
 
     /**
      * Takes a String value e.g. "12px" and parses that to Integer 12.
-     * 
+     *
      * @param String
      *            a value starting with a number
      * @return Integer the value from the string before any non-numeric
      *         characters. If the value cannot be parsed to a number, returns
      *         <code>null</code>.
-     * 
+     *
      * @deprecated Since 7.1.4, the method {@link #parseIntNative(String)} is
      *             used internally and this method does not belong in the public
      *             API of {@link ComputedStyle}. {@link #parseInt(String)} might
@@ -250,10 +250,10 @@ public class ComputedStyle {
 
     /**
      * Takes a String value e.g. "12px" and parses that to int 12.
-     * 
+     *
      * <p>
      * This method returns 0 for <code>NaN</code>.
-     * 
+     *
      * @param String
      *            a value starting with a number
      * @return int the value from the string before any non-numeric characters.
@@ -270,7 +270,7 @@ public class ComputedStyle {
 
     /**
      * Takes a String value e.g. "12.3px" and parses that to a double, 12.3.
-     * 
+     *
      * @param String
      *            a value starting with a number
      * @return the value from the string before any non-numeric characters or
@@ -283,7 +283,7 @@ public class ComputedStyle {
 
     /**
      * Returns the sum of the top and bottom border width
-     * 
+     *
      * @since 7.5.3
      * @return the sum of the top and bottom border
      */
@@ -296,7 +296,7 @@ public class ComputedStyle {
 
     /**
      * Returns the sum of the left and right border width
-     * 
+     *
      * @since 7.5.3
      * @return the sum of the left and right border
      */
@@ -309,7 +309,7 @@ public class ComputedStyle {
 
     /**
      * Returns the sum of the top and bottom padding
-     * 
+     *
      * @since 7.5.3
      * @return the sum of the top and bottom padding
      */
@@ -322,7 +322,7 @@ public class ComputedStyle {
 
     /**
      * Returns the sum of the top and bottom padding
-     * 
+     *
      * @since 7.5.3
      * @return the sum of the left and right padding
      */
@@ -335,7 +335,7 @@ public class ComputedStyle {
 
     /**
      * Returns the sum of the top and bottom margin
-     * 
+     *
      * @since 7.5.6
      * @return the sum of the top and bottom margin
      */
@@ -348,7 +348,7 @@ public class ComputedStyle {
 
     /**
      * Returns the sum of the top and bottom margin
-     * 
+     *
      * @since 7.5.6
      * @return the sum of the left and right margin
      */

client/src/main/java/com/vaadin/client/ConnectorHierarchyChangeEvent.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -29,13 +29,13 @@ import com.vaadin.client.ui.AbstractHasComponentsConnector;
  * hierarchy. A {@link ConnectorHierarchyChangedEvent} is fired when an update
  * from the server has been fully processed and all hierarchy updates have been
  * completed.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.0.0
- * 
+ *
  */
-public class ConnectorHierarchyChangeEvent extends
-        AbstractServerConnectorEvent<ConnectorHierarchyChangeHandler> {
+public class ConnectorHierarchyChangeEvent
+        extends AbstractServerConnectorEvent<ConnectorHierarchyChangeHandler> {
     /**
      * Type of this event, used by the event bus.
      */
@@ -49,7 +49,7 @@ public class ConnectorHierarchyChangeEvent extends
     /**
      * Returns a collection of the old children for the connector. This was the
      * state before the update was received from the server.
-     * 
+     *
      * @return A collection of old child connectors. Never returns null.
      */
     public List<ComponentConnector> getOldChildren() {
@@ -58,7 +58,7 @@ public class ConnectorHierarchyChangeEvent extends
 
     /**
      * Sets the collection of the old children for the connector.
-     * 
+     *
      * @param oldChildren
      *            The old child connectors. Must not be null.
      */
@@ -68,7 +68,7 @@ public class ConnectorHierarchyChangeEvent extends
 
     /**
      * Returns the {@link HasComponentsConnector} for which this event occurred.
-     * 
+     *
      * @return The {@link HasComponentsConnector} whose child collection has
      *         changed. Never returns null.
      */
@@ -90,8 +90,8 @@ public class ConnectorHierarchyChangeEvent extends
      * implement this interface, but instead make your connector class extend
      * {@link AbstractHasComponentsConnector} or an appropriate subclass.
      */
-    public interface ConnectorHierarchyChangeHandler extends Serializable,
-            EventHandler {
+    public interface ConnectorHierarchyChangeHandler
+            extends Serializable, EventHandler {
         /**
          * Called by the framework when the list of child components of the
          * connector implementing this interface has changed. The implementation
@@ -112,7 +112,7 @@ public class ConnectorHierarchyChangeEvent extends
          * parent connector might not yet have detached a child widget and that
          * the widget of a removed child might already have been attached by its
          * new parent.
-         * 
+         *
          * @param connectorHierarchyChangeEvent
          *            the event with information about the hierarchy change
          */

client/src/main/java/com/vaadin/client/ConnectorMap.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -26,7 +26,8 @@ import com.google.gwt.user.client.ui.Widget;
 
 public class ConnectorMap {
 
-    public static ConnectorMap get(ApplicationConnection applicationConnection) {
+    public static ConnectorMap get(
+            ApplicationConnection applicationConnection) {
         return applicationConnection.getConnectorMap();
     }
 
@@ -36,7 +37,7 @@ public class ConnectorMap {
 
     /**
      * Returns a {@link ServerConnector} by its id
-     * 
+     *
      * @param id
      *            The connector id
      * @return A connector or null if a connector with the given id has not been
@@ -53,7 +54,7 @@ public class ConnectorMap {
 
     /**
      * Returns a {@link ComponentConnector} element by its root element.
-     * 
+     *
      * @param element
      *            Root element of the {@link ComponentConnector}
      * @return A connector or null if a connector with the given id has not been
@@ -81,7 +82,7 @@ public class ConnectorMap {
 
     /**
      * FIXME: What does this even do and why?
-     * 
+     *
      * @param pid
      * @return
      */
@@ -91,7 +92,7 @@ public class ConnectorMap {
 
     /**
      * Checks if a connector with the given id has been registered.
-     * 
+     *
      * @param connectorId
      *            The id to check for
      * @return true if a connector has been registered with the given id, false
@@ -110,7 +111,7 @@ public class ConnectorMap {
 
     /**
      * Retrieves the connector whose widget matches the parameter.
-     * 
+     *
      * @param widget
      *            The widget
      * @return A connector with {@literal widget} as its root widget or null if
@@ -144,7 +145,7 @@ public class ConnectorMap {
      * Gets the connector id using a DOM element - the element should be the
      * root element for a connector, otherwise no id will be found. Use
      * {@link #getConnectorId(ServerConnector)} instead whenever possible.
-     * 
+     *
      * @see #getConnectorId(ServerConnector)
      * @param el
      *            element of the connector whose id is desired
@@ -158,7 +159,7 @@ public class ConnectorMap {
     /**
      * Gets the main element for the connector with the given id. The reverse of
      * {@link #getConnectorId(Element)}.
-     * 
+     *
      * @param connectorId
      *            the id of the widget whose element is desired
      * @return the element for the connector corresponding to the id
@@ -177,7 +178,7 @@ public class ConnectorMap {
      * This method does not remove the connector from the DOM, but marks the
      * connector so that ApplicationConnection may clean up its references to
      * it. Removing the widget from DOM is component containers responsibility.
-     * 
+     *
      * @param connector
      *            the connector to remove
      */
@@ -208,9 +209,9 @@ public class ConnectorMap {
 
     /**
      * Gets all registered {@link ComponentConnector} instances
-     * 
+     *
      * @return An array of all registered {@link ComponentConnector} instances
-     * 
+     *
      * @deprecated As of 7.0.1, use {@link #getComponentConnectorsAsJsArray()}
      *             for better performance.
      */
@@ -259,7 +260,7 @@ public class ConnectorMap {
 
     /**
      * @return
-     * 
+     *
      * @deprecated As of 7.0.1, use {@link #getConnectorsAsJsArray()} for
      *             improved performance.
      */
@@ -290,7 +291,7 @@ public class ConnectorMap {
 
     /**
      * Tests if the widget is the root widget of a {@link ComponentConnector}.
-     * 
+     *
      * @param widget
      *            The widget to test
      * @return true if the widget is the root widget of a

client/src/main/java/com/vaadin/client/ContainerResizedListener.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -19,7 +19,7 @@ package com.vaadin.client;
 /**
  * ContainerResizedListener interface is useful for Widgets that support
  * relative sizes and who need some additional sizing logic.
- * 
+ *
  * @deprecated As of 7.0, serves no purpose. Use {@link LayoutManager} and its
  *             methods instead.
  */
@@ -31,9 +31,9 @@ public interface ContainerResizedListener {
      * function on its ancestors that implement NeedsLayout in case their
      * container has resized. runAnchestorsLayout(HasWidgets parent) function
      * from Util class may be a good helper for this.
-     * 
+     *
      * @deprecated As of 7.0, this method is never called by the framework.
-     * 
+     *
      */
     @Deprecated
     public void iLayout();

client/src/main/java/com/vaadin/client/DateTimeService.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -27,9 +27,9 @@ import com.vaadin.shared.ui.datefield.Resolution;
 /**
  * This class provides date/time parsing services to all components on the
  * client side.
- * 
+ *
  * @author Vaadin Ltd.
- * 
+ *
  */
 @SuppressWarnings("deprecation")
 public class DateTimeService {
@@ -48,7 +48,7 @@ public class DateTimeService {
 
     /**
      * Creates a new date time service with a given locale.
-     * 
+     *
      * @param locale
      *            e.g. fi, en etc.
      * @throws LocaleNotLoadedException
@@ -152,8 +152,8 @@ public class DateTimeService {
         try {
             firstDay = LocaleService.getFirstDayOfWeek(currentLocale);
         } catch (final LocaleNotLoadedException e) {
-            getLogger().log(Level.SEVERE,
-                    "Locale not loaded, using fallback 0", e);
+            getLogger().log(Level.SEVERE, "Locale not loaded, using fallback 0",
+                    e);
             firstDay = 0;
         }
         int start = dateForFirstOfThisMonth.getDay() - firstDay;
@@ -261,7 +261,7 @@ public class DateTimeService {
 
     /**
      * Returns the ISO-8601 week number of the given date.
-     * 
+     *
      * @param date
      *            The date for which the week number should be resolved
      * @return The ISO-8601 week number for {@literal date}
@@ -278,16 +278,16 @@ public class DateTimeService {
         // Find nearest thursday (defines the week in ISO 8601). The week number
         // for the nearest thursday is the same as for the target date.
         int nearestThursdayDiff = 4 - dayOfWeek; // 4 is thursday
-        Date nearestThursday = new Date(date.getTime() + nearestThursdayDiff
-                * MILLISECONDS_PER_DAY);
+        Date nearestThursday = new Date(
+                date.getTime() + nearestThursdayDiff * MILLISECONDS_PER_DAY);
 
         Date firstOfJanuary = new Date(nearestThursday.getYear(), 0, 1);
         long timeDiff = nearestThursday.getTime() - firstOfJanuary.getTime();
 
         // Rounding the result, as the division doesn't result in an integer
         // when the given date is inside daylight saving time period.
-        int daysSinceFirstOfJanuary = (int) Math.round((double) timeDiff
-                / MILLISECONDS_PER_DAY);
+        int daysSinceFirstOfJanuary = (int) Math
+                .round((double) timeDiff / MILLISECONDS_PER_DAY);
 
         int weekNumber = (daysSinceFirstOfJanuary) / 7 + 1;
 
@@ -299,11 +299,11 @@ public class DateTimeService {
      * it to the month name since DateTimeFormat.format always uses the current
      * locale and will replace the month name wrong if current locale is
      * different from the locale set for the DateField.
-     * 
+     *
      * MMMM is converted into long month name, MMM is converted into short month
      * name. '' are added around the name to avoid that DateTimeFormat parses
      * the month name as a pattern.
-     * 
+     *
      * @param date
      *            The date to convert
      * @param formatStr
@@ -343,8 +343,8 @@ public class DateTimeService {
                 formatStr = formatStr.replaceAll("'([E]{4,})'", dayName);
                 formatStr = formatStr.replaceAll("([E]{4,})'", "'" + dayName);
                 formatStr = formatStr.replaceAll("'([E]{4,})", dayName + "'");
-                formatStr = formatStr
-                        .replaceAll("[E]{4,}", "'" + dayName + "'");
+                formatStr = formatStr.replaceAll("[E]{4,}",
+                        "'" + dayName + "'");
             }
         }
 
@@ -363,8 +363,8 @@ public class DateTimeService {
                 formatStr = formatStr.replaceAll("'([E]{3,})'", dayName);
                 formatStr = formatStr.replaceAll("([E]{3,})'", "'" + dayName);
                 formatStr = formatStr.replaceAll("'([E]{3,})", dayName + "'");
-                formatStr = formatStr
-                        .replaceAll("[E]{3,}", "'" + dayName + "'");
+                formatStr = formatStr.replaceAll("[E]{3,}",
+                        "'" + dayName + "'");
             }
         }
 
@@ -386,8 +386,8 @@ public class DateTimeService {
                 formatStr = formatStr.replaceAll("'([M]{4,})'", monthName);
                 formatStr = formatStr.replaceAll("([M]{4,})'", "'" + monthName);
                 formatStr = formatStr.replaceAll("'([M]{4,})", monthName + "'");
-                formatStr = formatStr.replaceAll("[M]{4,}", "'" + monthName
-                        + "'");
+                formatStr = formatStr.replaceAll("[M]{4,}",
+                        "'" + monthName + "'");
             }
         }
 
@@ -406,8 +406,8 @@ public class DateTimeService {
                 formatStr = formatStr.replaceAll("'([M]{3,})'", monthName);
                 formatStr = formatStr.replaceAll("([M]{3,})'", "'" + monthName);
                 formatStr = formatStr.replaceAll("'([M]{3,})", monthName + "'");
-                formatStr = formatStr.replaceAll("[M]{3,}", "'" + monthName
-                        + "'");
+                formatStr = formatStr.replaceAll("[M]{3,}",
+                        "'" + monthName + "'");
             }
         }
 
@@ -417,7 +417,7 @@ public class DateTimeService {
     /**
      * Replaces month names in the entered date with the name in the current
      * browser locale.
-     * 
+     *
      * @param enteredDate
      *            Date string e.g. "5 May 2010"
      * @param formatString
@@ -457,7 +457,7 @@ public class DateTimeService {
     /**
      * Parses the given date string using the given format string and the locale
      * set in this DateTimeService instance.
-     * 
+     *
      * @param dateString
      *            Date string e.g. "1 February 2010"
      * @param formatString
@@ -467,7 +467,7 @@ public class DateTimeService {
      * @return A Date object representing the dateString. Never returns null.
      * @throws IllegalArgumentException
      *             if the parsing fails
-     * 
+     *
      */
     public Date parseDate(String dateString, String formatString,
             boolean lenient) throws IllegalArgumentException {
@@ -490,8 +490,8 @@ public class DateTimeService {
 
         // Some version of Firefox sets the timestamp to 0 if parsing fails.
         if (date != null && date.getTime() == 0) {
-            throw new IllegalArgumentException("Parsing of '" + dateString
-                    + "' failed");
+            throw new IllegalArgumentException(
+                    "Parsing of '" + dateString + "' failed");
         }
 
         return date;

client/src/main/java/com/vaadin/client/DeferredWorker.java

@@ -20,7 +20,7 @@ package com.vaadin.client;
  * there is work scheduled to be executed in the near future and that the
  * framework should wait for this work to complete before assuming the UI has
  * reached a steady state.
- * 
+ *
  * @since 7.3
  * @author Vaadin Ltd
  */
@@ -28,7 +28,7 @@ public interface DeferredWorker {
     /**
      * Checks whether there are operations pending for this widget or connector
      * that must be executed before reaching a steady state.
-     * 
+     *
      * @returns <code>true</code> iff there are operations pending which must be
      *          executed before reaching a steady state
      */

client/src/main/java/com/vaadin/client/DirectionalManagedLayout.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/EventHelper.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -37,9 +37,9 @@ import com.google.gwt.user.client.ui.Widget;
  * registration (possibly the same as given, should be store for next update.
  * <p>
  * Pseudocode what helpers do:
- * 
+ *
  * <pre>
- * 
+ *
  * if paintable has event listener in UIDL
  *      if registration is null
  *              register paintable as as handler for event
@@ -48,8 +48,8 @@ import com.google.gwt.user.client.ui.Widget;
  *      if registration is not null
  *              remove the handler from paintable
  *      return null
- * 
- * 
+ *
+ *
  * </pre>
  */
 public class EventHelper {
@@ -57,7 +57,7 @@ public class EventHelper {
     /**
      * Adds or removes a focus handler depending on if the connector has focus
      * listeners on the server side or not.
-     * 
+     *
      * @param connector
      *            The connector to update. Must implement focusHandler.
      * @param handlerRegistration
@@ -75,7 +75,7 @@ public class EventHelper {
     /**
      * Adds or removes a focus handler depending on if the connector has focus
      * listeners on the server side or not.
-     * 
+     *
      * @param connector
      *            The connector to update. Must implement focusHandler.
      * @param handlerRegistration
@@ -87,7 +87,8 @@ public class EventHelper {
      *         handler later
      */
     public static <T extends ComponentConnector & FocusHandler> HandlerRegistration updateFocusHandler(
-            T connector, HandlerRegistration handlerRegistration, Widget widget) {
+            T connector, HandlerRegistration handlerRegistration,
+            Widget widget) {
         return updateHandler(connector, connector, FOCUS, handlerRegistration,
                 FocusEvent.getType(), widget);
     }
@@ -95,7 +96,7 @@ public class EventHelper {
     /**
      * Adds or removes a blur handler depending on if the connector has blur
      * listeners on the server side or not.
-     * 
+     *
      * @param connector
      *            The connector to update. Must implement BlurHandler.
      * @param handlerRegistration
@@ -113,7 +114,7 @@ public class EventHelper {
     /**
      * Adds or removes a blur handler depending on if the connector has blur
      * listeners on the server side or not.
-     * 
+     *
      * @param connector
      *            The connector to update. Must implement BlurHandler.
      * @param handlerRegistration
@@ -121,19 +122,21 @@ public class EventHelper {
      *            registered previously
      * @param widget
      *            The widget which emits blur events
-     * 
+     *
      * @return a new registration handler that can be used to unregister the
      *         handler later
      */
     public static <T extends ComponentConnector & BlurHandler> HandlerRegistration updateBlurHandler(
-            T connector, HandlerRegistration handlerRegistration, Widget widget) {
+            T connector, HandlerRegistration handlerRegistration,
+            Widget widget) {
         return updateHandler(connector, connector, BLUR, handlerRegistration,
                 BlurEvent.getType(), widget);
     }
 
     public static <H extends EventHandler> HandlerRegistration updateHandler(
             ComponentConnector connector, H handler, String eventIdentifier,
-            HandlerRegistration handlerRegistration, Type<H> type, Widget widget) {
+            HandlerRegistration handlerRegistration, Type<H> type,
+            Widget widget) {
         if (connector.hasEventListener(eventIdentifier)) {
             if (handlerRegistration == null) {
                 handlerRegistration = widget.addDomHandler(handler, type);

client/src/main/java/com/vaadin/client/FastStringMap.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/FastStringSet.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/Focusable.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -19,7 +19,7 @@ package com.vaadin.client;
  * GWT's HasFocus is way too overkill for just receiving focus in simple
  * components. Vaadin uses this interface in addition to GWT's HasFocus to pass
  * focus requests from server to actual ui widgets in browsers.
- * 
+ *
  * So in to make your server side focusable component receive focus on client
  * side it must either implement this or HasFocus interface.
  */

client/src/main/java/com/vaadin/client/HasChildMeasurementHintConnector.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -21,12 +21,12 @@ import com.vaadin.client.ui.layout.ElementResizeListener;
 /**
  * Connector with layout measuring hint. Used to improve granularity of control
  * over child component measurements.
- * 
+ *
  * @since 7.6
  * @author Vaadin Ltd
  */
-public interface HasChildMeasurementHintConnector extends
-        HasComponentsConnector {
+public interface HasChildMeasurementHintConnector
+        extends HasComponentsConnector {
 
     /**
      * Specifies how you would like child components measurements to be handled.
@@ -56,7 +56,7 @@ public interface HasChildMeasurementHintConnector extends
 
     /**
      * Sets the child measurement hint for this component.
-     * 
+     *
      * @param hint
      *            the value to set
      */
@@ -64,7 +64,7 @@ public interface HasChildMeasurementHintConnector extends
 
     /**
      * Returns the current child measurement hint value.
-     * 
+     *
      * @return a ChildLayoutMeasureMode value
      */
     ChildMeasurementHint getChildMeasurementHint();

client/src/main/java/com/vaadin/client/HasComponentsConnector.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -31,14 +31,14 @@ public interface HasComponentsConnector extends ServerConnector {
 
     /**
      * Update child components caption, description and error message.
-     * 
+     *
      * <p>
      * Each component is responsible for maintaining its caption, description
      * and error message. In most cases components doesn't want to do that and
      * those elements reside outside of the component. Because of this layouts
      * must provide service for it's childen to show those elements for them.
      * </p>
-     * 
+     *
      * @param connector
      *            Child component for which service is requested.
      */
@@ -53,7 +53,7 @@ public interface HasComponentsConnector extends ServerConnector {
      * Note that the method {@link ServerConnector#getChildren()} can return a
      * larger list of children including both the child components and any
      * extensions registered for the connector.
-     * 
+     *
      * @return A collection of child components for this connector. An empty
      *         collection if there are no children. Never returns null.
      */
@@ -73,7 +73,7 @@ public interface HasComponentsConnector extends ServerConnector {
      * {@link ServerConnector#setChildren(List)} and contains only child
      * components. Both methods are called separately by the framework if the
      * connector implements {@link HasComponentsConnector}.
-     * 
+     *
      * @param children
      *            The new child connectors (components only)
      */
@@ -82,7 +82,7 @@ public interface HasComponentsConnector extends ServerConnector {
     /**
      * Adds a handler that is called whenever the child hierarchy of this
      * connector has been updated by the server.
-     * 
+     *
      * @param handler
      *            The handler that should be added.
      * @return A handler registration reference that can be used to unregister

client/src/main/java/com/vaadin/client/JavaScriptConnectorHelper.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -64,8 +64,8 @@ public class JavaScriptConnectorHelper {
     /**
      * The id of the previous response for which state changes have been
      * processed. If this is the same as the
-     * {@link ApplicationConnection#getLastSeenServerSyncId()}, it means that the
-     * state change has already been handled and should not be done again.
+     * {@link ApplicationConnection#getLastSeenServerSyncId()}, it means that
+     * the state change has already been handled and should not be done again.
      */
     private int processedResponseId = -1;
 
@@ -83,7 +83,7 @@ public class JavaScriptConnectorHelper {
      * javascript is usually initalized the first time a state change event is
      * received, but it might in some cases be necessary to make this happen
      * earlier.
-     * 
+     *
      * @since 7.4.0
      */
     public void ensureJavascriptInited() {
@@ -93,7 +93,8 @@ public class JavaScriptConnectorHelper {
     }
 
     private void processStateChanges() {
-        int lastResponseId = connector.getConnection().getLastSeenServerSyncId();
+        int lastResponseId = connector.getConnection()
+                .getLastSeenServerSyncId();
         if (processedResponseId == lastResponseId) {
             return;
         }
@@ -140,7 +141,8 @@ public class JavaScriptConnectorHelper {
         return rpcName.replace('$', '.');
     }
 
-    protected JavaScriptObject createRpcObject(String iface, Set<String> methods) {
+    protected JavaScriptObject createRpcObject(String iface,
+            Set<String> methods) {
         JavaScriptObject object = JavaScriptObject.createObject();
 
         for (String method : methods) {
@@ -157,19 +159,16 @@ public class JavaScriptConnectorHelper {
         Integer tag = Integer.valueOf(this.tag);
         while (tag != null) {
             String serverSideClassName = conf.getServerSideClassNameForTag(tag);
-            String initFunctionName = serverSideClassName
-                    .replaceAll("\\.", "_");
+            String initFunctionName = serverSideClassName.replaceAll("\\.",
+                    "_");
             if (tryInitJs(initFunctionName, getConnectorWrapper())) {
-                getLogger().info(
-                        "JavaScript connector initialized using "
-                                + initFunctionName);
+                getLogger().info("JavaScript connector initialized using "
+                        + initFunctionName);
                 this.initFunctionName = initFunctionName;
                 return true;
             } else {
-                getLogger()
-                        .warning(
-                                "No JavaScript function " + initFunctionName
-                                        + " found");
+                getLogger().warning("No JavaScript function " + initFunctionName
+                        + " found");
                 attemptedNames.add(initFunctionName);
                 tag = conf.getParentTag(tag.intValue());
             }
@@ -267,8 +266,8 @@ public class JavaScriptConnectorHelper {
 
         ElementResizeListener listener = elementListeners.get(callbackFunction);
         if (listener == null) {
-            LayoutManager layoutManager = LayoutManager.get(connector
-                    .getConnection());
+            LayoutManager layoutManager = LayoutManager
+                    .get(connector.getConnection());
             listener = new ElementResizeListener() {
                 @Override
                 public void onElementResize(ElementResizeEvent e) {
@@ -343,8 +342,8 @@ public class JavaScriptConnectorHelper {
             return connector;
         }
 
-        return ConnectorMap.get(connector.getConnection()).getConnector(
-                connectorId);
+        return ConnectorMap.get(connector.getConnection())
+                .getConnector(connectorId);
     }
 
     private void fireRpc(String iface, String method,
@@ -378,16 +377,15 @@ public class JavaScriptConnectorHelper {
                 interfaceList += getJsInterfaceName(iface);
             }
 
-            throw new IllegalStateException(
-                    "Can not call method "
-                            + method
-                            + " for wildcard rpc proxy because the function is defined for multiple rpc interfaces: "
-                            + interfaceList
-                            + ". Retrieve a rpc proxy for a specific interface using getRpcProxy(interfaceName) to use the function.");
+            throw new IllegalStateException("Can not call method " + method
+                    + " for wildcard rpc proxy because the function is defined for multiple rpc interfaces: "
+                    + interfaceList
+                    + ". Retrieve a rpc proxy for a specific interface using getRpcProxy(interfaceName) to use the function.");
         }
     }
 
-    private void fireCallback(String name, JsArray<JavaScriptObject> arguments) {
+    private void fireCallback(String name,
+            JsArray<JavaScriptObject> arguments) {
         MethodInvocation invocation = new JavaScriptMethodInvocation(
                 connector.getConnectorId(),
                 "com.vaadin.ui.JavaScript$JavaScriptCallbackRpc", "call",
@@ -410,7 +408,7 @@ public class JavaScriptConnectorHelper {
                 delete state[key];
             }
         }
-        
+
         for(var key in input) {
             if (input.hasOwnProperty(key)) {
                 state[key] = input[key];
@@ -450,7 +448,8 @@ public class JavaScriptConnectorHelper {
     }-*/;
 
     private static native void invokeJsRpc(JavaScriptObject rpcMap,
-            String interfaceName, String methodName, JavaScriptObject parameters)
+            String interfaceName, String methodName,
+            JavaScriptObject parameters)
     /*-{
         var targets = rpcMap[interfaceName];
         if (!targets) {
@@ -479,14 +478,15 @@ public class JavaScriptConnectorHelper {
         invokeIfPresent(connectorWrapper, "onUnregister");
 
         if (!resizeListeners.isEmpty()) {
-            LayoutManager layoutManager = LayoutManager.get(connector
-                    .getConnection());
+            LayoutManager layoutManager = LayoutManager
+                    .get(connector.getConnection());
             for (Entry<Element, Map<JavaScriptObject, ElementResizeListener>> entry : resizeListeners
                     .entrySet()) {
                 Element element = entry.getKey();
-                for (ElementResizeListener listener : entry.getValue().values()) {
-                    layoutManager
-                            .removeElementResizeListener(element, listener);
+                for (ElementResizeListener listener : entry.getValue()
+                        .values()) {
+                    layoutManager.removeElementResizeListener(element,
+                            listener);
                 }
             }
             resizeListeners.clear();

client/src/main/java/com/vaadin/client/JavaScriptExtension.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/JsArrayObject.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/LayoutManagerIE8.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -29,10 +29,10 @@ import com.google.gwt.user.client.ui.RootPanel;
  * element in IE8 seems to make the browser think the element has changed in a
  * way that requires a reflow. To work around that, the MeasureData is instead
  * stored in Map for IE8.
- * 
+ *
  * This implementation is injected for IE8 by a replace-with definition in the
  * GWT module.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.0.0
  */

client/src/main/java/com/vaadin/client/LocaleNotLoadedException.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/LocaleService.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -27,9 +27,9 @@ import com.vaadin.shared.ui.ui.UIState.LocaleData;
 /**
  * Date / time etc. localisation service for all widgets. Caches all loaded
  * locales as JSONObjects.
- * 
+ *
  * @author Vaadin Ltd.
- * 
+ *
  */
 public class LocaleService {
 

client/src/main/java/com/vaadin/client/MeasuredSize.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -205,7 +205,8 @@ public class MeasuredSize {
             heightChanged = true;
         }
         if (!widthChanged && hasWidthChanged(this.paddings, paddings)) {
-            debugSizeChange(element, "Width (padding)", this.paddings, paddings);
+            debugSizeChange(element, "Width (padding)", this.paddings,
+                    paddings);
             widthChanged = true;
         }
         this.paddings = paddings;
@@ -278,9 +279,8 @@ public class MeasuredSize {
     private void debugSizeChange(Element element, String sizeChangeType,
             String changedFrom, String changedTo) {
         if (debugSizeChanges) {
-            getLogger()
-                    .info(sizeChangeType + " has changed from " + changedFrom
-                            + " to " + changedTo + " for " + element.toString());
+            getLogger().info(sizeChangeType + " has changed from " + changedFrom
+                    + " to " + changedTo + " for " + element.toString());
         }
     }
 

client/src/main/java/com/vaadin/client/MouseEventDetailsBuilder.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -24,16 +24,16 @@ import com.vaadin.shared.MouseEventDetails.MouseButton;
 /**
  * Helper class for constructing a MouseEventDetails object from a
  * {@link NativeEvent}.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.0.0
- * 
+ *
  */
 public class MouseEventDetailsBuilder {
 
     /**
      * Construct a {@link MouseEventDetails} object from the given event
-     * 
+     *
      * @param evt
      *            The event to use as a source for the details
      * @return a MouseEventDetails containing information from the event
@@ -44,7 +44,7 @@ public class MouseEventDetailsBuilder {
 
     /**
      * Construct a {@link MouseEventDetails} object from the given event
-     * 
+     *
      * @param evt
      *            The event to use as a source for the details
      * @param relativeToElement

client/src/main/java/com/vaadin/client/Paintable.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -20,7 +20,7 @@ package com.vaadin.client;
  * An interface used by client-side widgets or paintable parts to receive
  * updates from the corresponding server-side components in the form of
  * {@link UIDL}.
- * 
+ *
  * Updates can be sent back to the server using the
  * {@link ApplicationConnection#updateVariable()} methods.
  */

client/src/main/java/com/vaadin/client/Profiler.java

@@ -69,7 +69,7 @@ public class Profiler {
      * Interface for getting data from the {@link Profiler}.
      * <p>
      * <b>Warning!</b> This interface is most likely to change in the future
-     * 
+     *
      * @since 7.1
      * @author Vaadin Ltd
      */
@@ -98,7 +98,7 @@ public class Profiler {
 
         /**
          * Create a new node with the given name.
-         * 
+         *
          * @param name
          */
         public Node(String name) {
@@ -107,7 +107,7 @@ public class Profiler {
 
         /**
          * Gets the name of the node
-         * 
+         *
          * @return the name of the node
          */
         public String getName() {
@@ -117,7 +117,7 @@ public class Profiler {
         /**
          * Creates a new child node or retrieves and existing child and updates
          * its total time and hit count.
-         * 
+         *
          * @param name
          *            the name of the child
          * @param timestamp
@@ -138,7 +138,7 @@ public class Profiler {
         /**
          * Gets the total time spent in this node, including time spent in sub
          * nodes
-         * 
+         *
          * @return the total time spent, in milliseconds
          */
         public double getTimeSpent() {
@@ -148,7 +148,7 @@ public class Profiler {
         /**
          * Gets the minimum time spent for one invocation of this node,
          * including time spent in sub nodes
-         * 
+         *
          * @return the time spent for the fastest invocation, in milliseconds
          */
         public double getMinTimeSpent() {
@@ -158,7 +158,7 @@ public class Profiler {
         /**
          * Gets the maximum time spent for one invocation of this node,
          * including time spent in sub nodes
-         * 
+         *
          * @return the time spent for the slowest invocation, in milliseconds
          */
         public double getMaxTimeSpent() {
@@ -167,7 +167,7 @@ public class Profiler {
 
         /**
          * Gets the number of times this node has been entered
-         * 
+         *
          * @return the number of times the node has been entered
          */
         public int getCount() {
@@ -177,7 +177,7 @@ public class Profiler {
         /**
          * Gets the total time spent in this node, excluding time spent in sub
          * nodes
-         * 
+         *
          * @return the total time spent, in milliseconds
          */
         public double getOwnTime() {
@@ -190,14 +190,15 @@ public class Profiler {
 
         /**
          * Gets the child nodes of this node
-         * 
+         *
          * @return a collection of child nodes
          */
         public Collection<Node> getChildren() {
             return Collections.unmodifiableCollection(children.values());
         }
 
-        private void buildRecursiveString(StringBuilder builder, String prefix) {
+        private void buildRecursiveString(StringBuilder builder,
+                String prefix) {
             if (getName() != null) {
                 String msg = getStringRepresentation(prefix);
                 builder.append(msg + '\n');
@@ -220,9 +221,7 @@ public class Profiler {
             String msg = prefix + " " + getName() + " in "
                     + roundToSignificantFigures(getTimeSpent()) + " ms.";
             if (getCount() > 1) {
-                msg += " Invoked "
-                        + getCount()
-                        + " times ("
+                msg += " Invoked " + getCount() + " times ("
                         + roundToSignificantFigures(getTimeSpent() / getCount())
                         + " ms per time, min "
                         + roundToSignificantFigures(getMinTimeSpent())
@@ -270,10 +269,10 @@ public class Profiler {
 
                 totalNode.time += getOwnTime();
                 totalNode.count += getCount();
-                totalNode.minTime = roundToSignificantFigures(Math.min(
-                        totalNode.minTime, getMinTimeSpent()));
-                totalNode.maxTime = roundToSignificantFigures(Math.max(
-                        totalNode.maxTime, getMaxTimeSpent()));
+                totalNode.minTime = roundToSignificantFigures(
+                        Math.min(totalNode.minTime, getMinTimeSpent()));
+                totalNode.maxTime = roundToSignificantFigures(
+                        Math.max(totalNode.maxTime, getMaxTimeSpent()));
             }
             for (Node node : children.values()) {
                 node.sumUpTotals(totals);
@@ -390,7 +389,7 @@ public class Profiler {
      * Returns time relative to the particular page load time. The value should
      * not be used directly but rather difference between two values returned by
      * this method should be used to compare measurements.
-     * 
+     *
      * @since 7.6
      */
     public static double getRelativeTimeMillis() {
@@ -468,9 +467,8 @@ public class Profiler {
         stack.add(rootNode);
         JsArray<GwtStatsEvent> gwtStatsEvents = getGwtStatsEvents();
         if (gwtStatsEvents.length() == 0) {
-            getLogger()
-                    .warning(
-                            "No profiling events recorded, this might happen if another __gwtStatsEvent handler is installed.");
+            getLogger().warning(
+                    "No profiling events recorded, this might happen if another __gwtStatsEvent handler is installed.");
             return;
         }
 
@@ -503,10 +501,8 @@ public class Profiler {
 
             if (type.equals("end")) {
                 if (!inEvent) {
-                    getLogger().severe(
-                            "Got end event for " + eventName
-                                    + " but is currently in "
-                                    + stackTop.getName());
+                    getLogger().severe("Got end event for " + eventName
+                            + " but is currently in " + stackTop.getName());
                     return;
                 }
                 Node previousStackTop = stack.removeLast();
@@ -516,8 +512,9 @@ public class Profiler {
                     previousStackTop.leave(gwtStatsEvent.getMillis());
                 }
             } else {
-                double millis = isExtendedEvent ? gwtStatsEvent
-                        .getRelativeMillis() : gwtStatsEvent.getMillis();
+                double millis = isExtendedEvent
+                        ? gwtStatsEvent.getRelativeMillis()
+                        : gwtStatsEvent.getMillis();
                 if (!inEvent) {
                     stackTop = stackTop.enterChild(eventName, millis);
                     stack.add(stackTop);
@@ -538,9 +535,8 @@ public class Profiler {
         }
 
         if (stack.size() != 1) {
-            getLogger().warning(
-                    "Not all nodes are left, the last node is "
-                            + stack.getLast().getName());
+            getLogger().warning("Not all nodes are left, the last node is "
+                    + stack.getLast().getName());
             return;
         }
 
@@ -600,8 +596,8 @@ public class Profiler {
             }
 
             if (timings.isEmpty()) {
-                getLogger()
-                        .info("Bootstrap timings not supported, please ensure your browser supports performance.timing");
+                getLogger().info(
+                        "Bootstrap timings not supported, please ensure your browser supports performance.timing");
                 return;
             }
 
@@ -675,7 +671,8 @@ public class Profiler {
     public static void setProfilerResultConsumer(
             ProfilerResultConsumer profilerResultConsumer) {
         if (consumer != null) {
-            throw new IllegalStateException("The consumer has already been set");
+            throw new IllegalStateException(
+                    "The consumer has already been set");
         }
         consumer = profilerResultConsumer;
     }
@@ -697,8 +694,8 @@ public class Profiler {
         double getRelativeTime();
     }
 
-    private static class DefaultRelativeTimeSupplier implements
-            RelativeTimeSupplier {
+    private static class DefaultRelativeTimeSupplier
+            implements RelativeTimeSupplier {
 
         @Override
         public native double getRelativeTime()
@@ -707,8 +704,8 @@ public class Profiler {
         }-*/;
     }
 
-    private static class HighResolutionTimeSupplier implements
-            RelativeTimeSupplier {
+    private static class HighResolutionTimeSupplier
+            implements RelativeTimeSupplier {
 
         @Override
         public native double getRelativeTime()

client/src/main/java/com/vaadin/client/RenderInformation.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -20,9 +20,9 @@ import com.google.gwt.user.client.DOM;
 
 /**
  * Contains size information about a rendered container and its content area.
- * 
+ *
  * @author Artur Signell
- * 
+ *
  */
 public class RenderInformation {
 
@@ -48,9 +48,9 @@ public class RenderInformation {
 
     /**
      * Update the size of the widget.
-     * 
+     *
      * @param widget
-     * 
+     *
      * @return true if the size has changed since last update
      * @deprecated As of 7.2, call and override {@link #updateSize(Element)}
      *             instead
@@ -69,11 +69,11 @@ public class RenderInformation {
 
     /**
      * Update the size of the widget.
-     * 
+     *
      * @param widget
-     * 
+     *
      * @return true if the size has changed since last update
-     * 
+     *
      * @since 7.2
      */
     public boolean updateSize(Element element) {

client/src/main/java/com/vaadin/client/RenderSpace.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/ResourceLoader.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -37,11 +37,11 @@ import com.google.gwt.user.client.Timer;
 /**
  * ResourceLoader lets you dynamically include external scripts and styles on
  * the page and lets you know when the resource has been loaded.
- * 
+ *
  * You can also preload resources, allowing them to get cached by the browser
  * without being evaluated. This enables downloading multiple resources at once
  * while still controlling in which order e.g. scripts are executed.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.0.0
  */
@@ -56,7 +56,7 @@ public class ResourceLoader {
 
         /**
          * Creates a new event.
-         * 
+         *
          * @param loader
          *            the resource loader that has loaded the resource
          * @param resourceUrl
@@ -74,7 +74,7 @@ public class ResourceLoader {
 
         /**
          * Gets the resource loader that has fired this event
-         * 
+         *
          * @return the resource loader
          */
         public ResourceLoader getResourceLoader() {
@@ -83,7 +83,7 @@ public class ResourceLoader {
 
         /**
          * Gets the absolute url of the loaded resource.
-         * 
+         *
          * @return the absolute url of the loaded resource
          */
         public String getResourceUrl() {
@@ -93,9 +93,9 @@ public class ResourceLoader {
         /**
          * Returns true if the resource has been preloaded, false if it's fully
          * loaded
-         * 
+         *
          * @see ResourceLoader#preloadResource(String, ResourceLoadListener)
-         * 
+         *
          * @return true if the resource has been preloaded, false if it's fully
          *         loaded
          */
@@ -112,9 +112,9 @@ public class ResourceLoader {
          * Notifies this ResourceLoadListener that a resource has been loaded.
          * Some browsers do not support any way of detecting load errors. In
          * these cases, onLoad will be called regardless of the status.
-         * 
+         *
          * @see ResourceLoadEvent
-         * 
+         *
          * @param event
          *            a resource load event with information about the loaded
          *            resource
@@ -127,9 +127,9 @@ public class ResourceLoader {
          * server did not respond. Some browsers do not support any way of
          * detecting load errors. In these cases, onLoad will be called
          * regardless of the status.
-         * 
+         *
          * @see ResourceLoadEvent
-         * 
+         *
          * @param event
          *            a resource load event with information about the resource
          *            that could not be loaded.
@@ -183,7 +183,7 @@ public class ResourceLoader {
 
     /**
      * Returns the default ResourceLoader
-     * 
+     *
      * @return the default ResourceLoader
      */
     public static ResourceLoader get() {
@@ -195,8 +195,8 @@ public class ResourceLoader {
      * this method when the script is currently loading or already loaded
      * doesn't cause the script to be loaded again, but the listener will still
      * be notified when appropriate.
-     * 
-     * 
+     *
+     *
      * @param scriptUrl
      *            the url of the script to load
      * @param resourceLoadListener
@@ -213,8 +213,8 @@ public class ResourceLoader {
      * this method when the script is currently loading or already loaded
      * doesn't cause the script to be loaded again, but the listener will still
      * be notified when appropriate.
-     * 
-     * 
+     *
+     *
      * @param scriptUrl
      *            url of script to load
      * @param resourceLoadListener
@@ -278,7 +278,7 @@ public class ResourceLoader {
     /**
      * The current browser supports script.async='false' for maintaining
      * execution order for dynamically-added scripts.
-     * 
+     *
      * @return Browser supports script.async='false'
      * @since 7.2.4
      */
@@ -292,12 +292,12 @@ public class ResourceLoader {
      * preloaded, it will be present in the browser's cache (provided the HTTP
      * headers allow caching), making a subsequent load operation complete
      * without having to wait for the resource to be downloaded again.
-     * 
+     *
      * Calling this method when the resource is currently loading, currently
      * preloading, already preloaded or already loaded doesn't cause the
      * resource to be preloaded again, but the listener will still be notified
      * when appropriate.
-     * 
+     *
      * @param url
      *            the url of the resource to preload
      * @param resourceLoadListener
@@ -378,7 +378,7 @@ public class ResourceLoader {
      * Adds an onload listener to the given element, which should be a link or a
      * script tag. The listener is called whenever loading is complete or an
      * error occurred.
-     * 
+     *
      * @since 7.3
      * @param element
      *            the element to attach a listener to
@@ -414,7 +414,7 @@ public class ResourceLoader {
      * Calling this method when the stylesheet is currently loading or already
      * loaded doesn't cause the stylesheet to be loaded again, but the listener
      * will still be notified when appropriate.
-     * 
+     *
      * @param stylesheetUrl
      *            the url of the stylesheet to load
      * @param resourceLoadListener

client/src/main/java/com/vaadin/client/ServerConnector.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -29,7 +29,7 @@ import com.vaadin.shared.communication.SharedState;
  * Interface implemented by all client side classes that can be communicate with
  * the server. Classes implementing this interface are initialized by the
  * framework when needed and have the ability to communicate with the server.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.0.0
  */
@@ -37,7 +37,7 @@ public interface ServerConnector extends Connector {
 
     /**
      * Gets ApplicationConnection instance that created this connector.
-     * 
+     *
      * @return The ApplicationConnection as set by
      *         {@link #doInit(String, ApplicationConnection)}
      */
@@ -47,13 +47,13 @@ public interface ServerConnector extends Connector {
      * Tests whether the connector is enabled or not. This method checks that
      * the connector is enabled in context, i.e. if the parent connector is
      * disabled, this method must return false.
-     * 
+     *
      * @return true if the connector is enabled, false otherwise
      */
     public boolean isEnabled();
 
     /**
-     * 
+     *
      * Called once by the framework to initialize the connector.
      * <p>
      * Note that the shared state is not yet available at this point nor any
@@ -64,9 +64,9 @@ public interface ServerConnector extends Connector {
     /**
      * For internal use by the framework: returns the registered RPC
      * implementations for an RPC interface identifier.
-     * 
+     *
      * TODO interface identifier type or format may change
-     * 
+     *
      * @param rpcInterfaceId
      *            RPC interface identifier: fully qualified interface type name
      * @return RPC interface implementations registered for an RPC interface,
@@ -78,18 +78,19 @@ public interface ServerConnector extends Connector {
     /**
      * Adds a handler that is called whenever any part of the state has been
      * updated by the server.
-     * 
+     *
      * @param handler
      *            The handler that should be added.
      * @return A handler registration reference that can be used to unregister
      *         the handler
      */
-    public HandlerRegistration addStateChangeHandler(StateChangeHandler handler);
+    public HandlerRegistration addStateChangeHandler(
+            StateChangeHandler handler);
 
     /**
      * Removes a handler that is called whenever any part of the state has been
      * updated by the server.
-     * 
+     *
      * @param handler
      *            The handler that should be removed.
      */
@@ -98,7 +99,7 @@ public interface ServerConnector extends Connector {
     /**
      * Adds a handler that is called whenever the given part of the state has
      * been updated by the server.
-     * 
+     *
      * @param propertyName
      *            the name of the property for which the handler should be
      *            called
@@ -113,7 +114,7 @@ public interface ServerConnector extends Connector {
     /**
      * Removes a handler that is called whenever any part of the state has been
      * updated by the server.
-     * 
+     *
      * @param propertyName
      *            the name of the property for which the handler should be
      *            called
@@ -125,7 +126,7 @@ public interface ServerConnector extends Connector {
 
     /**
      * Sends the given event to all registered handlers.
-     * 
+     *
      * @param event
      *            The event to send.
      */
@@ -139,7 +140,7 @@ public interface ServerConnector extends Connector {
     /**
      * Returns the parent of this connector. Can be null for only the root
      * connector.
-     * 
+     *
      * @return The parent of this connector, as set by
      *         {@link #setParent(ServerConnector)}.
      */
@@ -154,7 +155,7 @@ public interface ServerConnector extends Connector {
      * Note that calling this method does not fire a
      * {@link ConnectorHierarchyChangeEvent}. The event is fired only when the
      * whole hierarchy has been updated.
-     * 
+     *
      * @param parent
      *            The new parent of the connector
      */
@@ -171,7 +172,7 @@ public interface ServerConnector extends Connector {
      * {@link HasComponentsConnector#setChildComponents(List)} and takes both
      * extensions and child components. Both methods are called separately by
      * the framework if the connector can have child components.
-     * 
+     *
      * @param children
      *            The new child connectors (extensions and/or components)
      */
@@ -184,7 +185,7 @@ public interface ServerConnector extends Connector {
      * Note that the method {@link HasComponentsConnector#getChildComponents()}
      * can be used to obtain the subset of child connectors that correspond to
      * components and not extensions.
-     * 
+     *
      * @return A collection of child connectors (components or extensions) for
      *         this connector. An empty collection if there are no children.
      *         Never returns null.
@@ -193,12 +194,12 @@ public interface ServerConnector extends Connector {
 
     /**
      * Gets the current shared state of the connector.
-     * 
+     *
      * Note that state is considered an internal part of the connector. You
      * should not rely on the state object outside of the connector who owns it.
      * If you depend on the state of other connectors you should use their
      * public API instead of their state object directly.
-     * 
+     *
      * @since 7.0.
      * @return state The shared state object. Can be any sub type of
      *         {@link SharedState}. Never null.
@@ -208,7 +209,7 @@ public interface ServerConnector extends Connector {
     /**
      * Checks if an event listener has been registered on the server side for
      * the given event identifier.
-     * 
+     *
      * @param eventIdentifier
      *            The identifier for the event
      * @return true if a listener has been registered on the server side, false

client/src/main/java/com/vaadin/client/SimpleTree.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -38,7 +38,7 @@ import com.google.gwt.user.client.ui.Widget;
 
 /**
  * @author Vaadin Ltd
- * 
+ *
  * @deprecated as of 7.1. This class was mainly used by the old debug console
  *             but is retained for now for backwards compatibility.
  */
@@ -81,14 +81,15 @@ public class SimpleTree extends ComplexPanel implements HasDoubleClickHandlers {
             @Override
             public void onClick(ClickEvent event) {
                 if (event.getNativeEvent().getEventTarget().cast() == handle) {
-                    if (children.getStyle().getDisplay().intern() == Display.NONE
-                            .getCssName()) {
+                    if (children.getStyle().getDisplay()
+                            .intern() == Display.NONE.getCssName()) {
                         open(event.getNativeEvent().getAltKey());
                     } else {
                         close();
                     }
 
-                } else if (event.getNativeEvent().getEventTarget().cast() == text) {
+                } else if (event.getNativeEvent().getEventTarget()
+                        .cast() == text) {
                     select(event);
                 }
             }
@@ -146,7 +147,7 @@ public class SimpleTree extends ComplexPanel implements HasDoubleClickHandlers {
 
     /**
      * {@inheritDoc}
-     * 
+     *
      * @deprecated As of 7.2, call and override {@link #add(Widget, Element)}
      *             instead.
      */
@@ -161,7 +162,7 @@ public class SimpleTree extends ComplexPanel implements HasDoubleClickHandlers {
 
     /**
      * {@inheritDoc}
-     * 
+     *
      * @since 7.2
      */
     @Override
@@ -173,20 +174,22 @@ public class SimpleTree extends ComplexPanel implements HasDoubleClickHandlers {
      * {@inheritDoc} Events are not fired when double clicking child widgets.
      */
     @Override
-    public HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler) {
+    public HandlerRegistration addDoubleClickHandler(
+            DoubleClickHandler handler) {
         if (textDoubleClickHandlerManager == null) {
             textDoubleClickHandlerManager = new HandlerManager(this);
             addDomHandler(new DoubleClickHandler() {
                 @Override
                 public void onDoubleClick(DoubleClickEvent event) {
-                    if (event.getNativeEvent().getEventTarget().cast() == text) {
+                    if (event.getNativeEvent().getEventTarget()
+                            .cast() == text) {
                         textDoubleClickHandlerManager.fireEvent(event);
                     }
                 }
             }, DoubleClickEvent.getType());
         }
-        return textDoubleClickHandlerManager.addHandler(
-                DoubleClickEvent.getType(), handler);
+        return textDoubleClickHandlerManager
+                .addHandler(DoubleClickEvent.getType(), handler);
     }
 
 }

client/src/main/java/com/vaadin/client/StyleConstants.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/SuperDevMode.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -30,10 +30,10 @@ import com.vaadin.client.ui.VNotification.HideEvent;
 
 /**
  * Class that enables SuperDevMode using a ?superdevmode parameter in the url.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.0
- * 
+ *
  */
 public class SuperDevMode {
 
@@ -53,9 +53,8 @@ public class SuperDevMode {
 
     private static void recompileWidgetsetAndStartInDevMode(
             final String serverUrl) {
-        getLogger().info(
-                "Recompiling widgetset using<br/>" + serverUrl
-                        + "<br/>and then reloading in super dev mode");
+        getLogger().info("Recompiling widgetset using<br/>" + serverUrl
+                + "<br/>and then reloading in super dev mode");
         VNotification n = new VNotification();
         n.show("<b>Recompiling widgetset, please wait</b>",
                 VNotification.CENTERED, VNotification.STYLE_SYSTEM);
@@ -63,8 +62,9 @@ public class SuperDevMode {
         JsonpRequestBuilder b = new JsonpRequestBuilder();
         b.setCallbackParam("_callback");
         b.setTimeout(COMPILE_TIMEOUT_IN_SECONDS * 1000);
-        b.requestObject(serverUrl + "recompile/" + GWT.getModuleName() + "?"
-                + getRecompileParameters(GWT.getModuleName()),
+        b.requestObject(
+                serverUrl + "recompile/" + GWT.getModuleName() + "?"
+                        + getRecompileParameters(GWT.getModuleName()),
                 new AsyncCallback<RecompileResult>() {
 
                     @Override
@@ -77,8 +77,7 @@ public class SuperDevMode {
                             return;
                         }
 
-                        setSession(
-                                getSuperDevModeHookKey(),
+                        setSession(getSuperDevModeHookKey(),
                                 getSuperDevWidgetSetUrl(GWT.getModuleName(),
                                         serverUrl));
                         setSession(SKIP_RECOMPILE, "1");
@@ -92,9 +91,8 @@ public class SuperDevMode {
                         getLogger().severe("JSONP compile call failed");
                         // Don't log exception as they are shown as
                         // notifications
-                        getLogger().severe(
-                                caught.getClass().getSimpleName() + ": "
-                                        + caught.getMessage());
+                        getLogger().severe(caught.getClass().getSimpleName()
+                                + ": " + caught.getMessage());
                         failed();
 
                     }
@@ -127,13 +125,13 @@ public class SuperDevMode {
     private native static String getRecompileParameters(String moduleName)
     /*-{
         var prop_map = $wnd.__gwt_activeModules[moduleName].bindings();
-        
+
         // convert map to URL parameter string
         var props = [];
         for (var key in prop_map) {
            props.push(encodeURIComponent(key) + '=' + encodeURIComponent(prop_map[key]))
         }
-        
+
         return props.join('&') + '&';
     }-*/;
 
@@ -179,7 +177,7 @@ public class SuperDevMode {
     /**
      * The URL of the code server. The default URL (http://localhost:9876/) will
      * be used if this is empty or null.
-     * 
+     *
      * @param serverUrl
      *            The url of the code server or null to use the default
      * @return true if recompile started, false if we are running in
@@ -243,7 +241,7 @@ public class SuperDevMode {
      * method returns true. The application will be restarted once compilation
      * is done and then this method will return false.
      * </p>
-     * 
+     *
      * @return true if a recompile operation has started and the page will be
      *         reloaded once it is done, false if no recompilation will be done.
      */
@@ -254,9 +252,10 @@ public class SuperDevMode {
             // in super dev mode, as a result of the recompile, the enabled
             // check will fail...
             if (!isSuperDevModeEnabledInModule()) {
-                showError("SuperDevMode is disabled for this module/widgetset.<br/>"
-                        + "Ensure that your module definition (.gwt.xml) does not contain <br/>"
-                        + "&lt;set-configuration-property name=&quot;devModeRedirectEnabled&quot; value=&quot;false&quot; /&gt;<br/>");
+                showError(
+                        "SuperDevMode is disabled for this module/widgetset.<br/>"
+                                + "Ensure that your module definition (.gwt.xml) does not contain <br/>"
+                                + "&lt;set-configuration-property name=&quot;devModeRedirectEnabled&quot; value=&quot;false&quot; /&gt;<br/>");
                 return false;
             }
             return SuperDevMode.recompileIfNeeded(superDevModeParameter);

client/src/main/java/com/vaadin/client/TooltipInfo.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -71,7 +71,7 @@ public class TooltipInfo {
 
     /**
      * Checks is a message has been defined for the tooltip.
-     * 
+     *
      * @return true if title or error message is present, false if both are
      *         empty
      */
@@ -82,6 +82,7 @@ public class TooltipInfo {
 
     public boolean equals(TooltipInfo other) {
         return (other != null && SharedUtil.equals(other.title, title)
-                && SharedUtil.equals(other.errorMessageHtml, errorMessageHtml) && other.identifier == identifier);
+                && SharedUtil.equals(other.errorMessageHtml, errorMessageHtml)
+                && other.identifier == identifier);
     }
 }

client/src/main/java/com/vaadin/client/UIDL.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -52,7 +52,7 @@ public final class UIDL extends JavaScriptObject {
      * Shorthand for getting the attribute named "id", which for Paintables is
      * the essential paintableId which binds the server side component to the
      * client side widget.
-     * 
+     *
      * @return the value of the id attribute, if available
      */
     public String getId() {
@@ -69,7 +69,7 @@ public final class UIDL extends JavaScriptObject {
      * internally and is not needed within
      * {@link ComponentConnector#updateFromUIDL(UIDL, ApplicationConnection)
      * updateFromUIDL()}.
-     * 
+     *
      * @return the name for this section
      */
     public native String getTag()
@@ -94,7 +94,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as a String.
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute value
@@ -105,7 +105,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the names of the attributes available.
-     * 
+     *
      * @return the names of available attributes
      */
     public Set<String> getAttributeNames() {
@@ -116,7 +116,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the names of variables available.
-     * 
+     *
      * @return the names of available variables
      */
     public Set<String> getVariableNames() {
@@ -130,7 +130,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as an int.
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute value
@@ -141,7 +141,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as a long.
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute value
@@ -152,7 +152,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as a float.
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute value
@@ -163,7 +163,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as a double.
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute value
@@ -174,7 +174,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as a boolean.
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute value
@@ -185,7 +185,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as a Map of named values (key/value pairs).
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute Map
@@ -196,7 +196,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as an array of Strings.
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute value
@@ -207,7 +207,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the named attribute as an int array.
-     * 
+     *
      * @param name
      *            the name of the attribute to get
      * @return the attribute value
@@ -218,7 +218,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Get attributes value as string whatever the type is
-     * 
+     *
      * @param name
      * @return string presentation of attribute
      */
@@ -234,7 +234,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Indicates whether or not the named attribute is available.
-     * 
+     *
      * @param name
      *            the name of the attribute to check
      * @return true if the attribute is available, false otherwise
@@ -245,7 +245,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the UIDL for the child at the given index.
-     * 
+     *
      * @param i
      *            the index of the child to get
      * @return the UIDL of the child if it exists
@@ -257,7 +257,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the child at the given index as a String.
-     * 
+     *
      * @param i
      *            the index of the child to get
      * @return the String representation of the child if it exists
@@ -286,7 +286,7 @@ public final class UIDL extends JavaScriptObject {
      * if <code>getTag()</code> returns "color", one would update the widgets
      * color to reflect the value of the "color" section.
      * </p>
-     * 
+     *
      * @return an iterator for iterating over UIDL children
      */
     public Iterator<Object> getChildIterator() {
@@ -314,9 +314,8 @@ public final class UIDL extends JavaScriptObject {
                     case CHILD_TYPE_XML:
                         return getChildXML(index);
                     default:
-                        throw new IllegalStateException(
-                                "Illegal child  in tag " + getTag()
-                                        + " at index " + index);
+                        throw new IllegalStateException("Illegal child  in tag "
+                                + getTag() + " at index " + index);
                     }
                 }
                 return null;
@@ -360,7 +359,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Checks if the named variable is available.
-     * 
+     *
      * @param name
      *            the name of the variable desired
      * @return true if the variable exists, false otherwise
@@ -371,7 +370,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named variable.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -382,7 +381,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named variable.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -393,7 +392,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named variable.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -404,7 +403,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named variable.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -415,7 +414,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named variable.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -426,7 +425,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named variable.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -437,7 +436,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named variable.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -448,7 +447,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named String[] variable as a Set of Strings.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -464,7 +463,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the value of the named variable.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the value of the variable
@@ -500,7 +499,7 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Returns the number of children.
-     * 
+     *
      * @return the number of children
      */
     public native int getChildCount()
@@ -515,34 +514,34 @@ public final class UIDL extends JavaScriptObject {
 
     /**
      * Gets the Paintable with the id found in the named attributes's value.
-     * 
+     *
      * @param name
      *            the name of the attribute
      * @return the Paintable referenced by the attribute, if it exists
      */
     public ServerConnector getPaintableAttribute(String name,
             ApplicationConnection connection) {
-        return ConnectorMap.get(connection).getConnector(
-                getStringAttribute(name));
+        return ConnectorMap.get(connection)
+                .getConnector(getStringAttribute(name));
     }
 
     /**
      * Gets the Paintable with the id found in the named variable's value.
-     * 
+     *
      * @param name
      *            the name of the variable
      * @return the Paintable referenced by the variable, if it exists
      */
     public ServerConnector getPaintableVariable(String name,
             ApplicationConnection connection) {
-        return ConnectorMap.get(connection).getConnector(
-                getStringVariable(name));
+        return ConnectorMap.get(connection)
+                .getConnector(getStringVariable(name));
     }
 
     /**
      * Returns the child UIDL by its name. If several child nodes exist with the
      * given name, the first child UIDL will be returned.
-     * 
+     *
      * @param tagName
      * @return the child UIDL or null if child wit given name was not found
      */

client/src/main/java/com/vaadin/client/Util.java

@@ -52,9 +52,9 @@ public class Util {
 
     /**
      * Helper method for debugging purposes.
-     * 
+     *
      * Stops execution on firefox browsers on a breakpoint.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#browserDebugger()}
      *             instead.
      */
@@ -67,10 +67,10 @@ public class Util {
      * Helper method for a bug fix #14041. For mozilla getKeyCode return 0 for
      * space bar (because space is considered as char). If return 0 use
      * getCharCode.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#getKeyCode(KeyEvent)}
      *             instead.
-     * 
+     *
      * @param event
      * @return return key code
      * @since 7.2.4
@@ -81,15 +81,15 @@ public class Util {
     }
 
     /**
-     * 
+     *
      * Returns the topmost element of from given coordinates.
-     * 
+     *
      * TODO fix crossplat issues clientX vs pageX. See quircksmode. Not critical
      * for vaadin as we scroll div istead of page.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#getElementFromPoint(int, int)} instead.
-     * 
+     *
      * @param x
      * @param y
      * @return the element at given coordinates
@@ -104,18 +104,18 @@ public class Util {
      * This helper method can be called if components size have been changed
      * outside rendering phase. It notifies components parent about the size
      * change so it can react.
-     * 
+     *
      * When using this method, developer should consider if size changes could
      * be notified lazily. If lazy flag is true, method will save widget and
      * wait for a moment until it notifies parents in chunks. This may vastly
      * optimize layout in various situation. Example: if component have a lot of
      * images their onload events may fire "layout phase" many times in a short
      * period.
-     * 
+     *
      * @param widget
      * @param lazy
      *            run componentSizeUpdated lazyly
-     * 
+     *
      * @deprecated As of 7.0, use
      *             {@link LayoutManager#setNeedsMeasure(ComponentConnector)}
      *             instead
@@ -159,10 +159,10 @@ public class Util {
 
     /**
      * Converts html entities to text.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#escapeHTML(String)}
      *             instead.
-     * 
+     *
      * @param html
      * @return escaped string presentation of given html
      */
@@ -173,10 +173,10 @@ public class Util {
 
     /**
      * Escapes the string so it is safe to write inside an HTML attribute.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#escapeAttribute(String)}
      *             instead.
-     * 
+     *
      * @param attribute
      *            The string to escape
      * @return An escaped version of <literal>attribute</literal>.
@@ -188,12 +188,12 @@ public class Util {
 
     /**
      * Clones given element as in JavaScript.
-     * 
+     *
      * Deprecate this if there appears similar method into GWT someday.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#cloneNode(Element, boolean)} instead.
-     * 
+     *
      * @param element
      * @param deep
      *            clone child tree also
@@ -225,8 +225,8 @@ public class Util {
     @Deprecated
     public static int measureVerticalPaddingAndBorder(Element element,
             int paddingGuess) {
-        return WidgetUtil
-                .measureVerticalPaddingAndBorder(element, paddingGuess);
+        return WidgetUtil.measureVerticalPaddingAndBorder(element,
+                paddingGuess);
     }
 
     /**
@@ -341,11 +341,11 @@ public class Util {
 
     /**
      * Defers the execution of {@link #runWebkitOverflowAutoFix(Element)}
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#runWebkitOverflowAutoFixDeferred(Element)}
      *             instead.
-     * 
+     *
      * @since 7.2.6
      * @param elem
      *            with overflow auto
@@ -357,12 +357,12 @@ public class Util {
 
     /**
      * Run workaround for webkits overflow auto issue.
-     * 
+     *
      * See: our bug #2138 and https://bugs.webkit.org/show_bug.cgi?id=21462
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#runWebkitOverflowAutoFix(Element)} instead.
-     * 
+     *
      * @param elem
      *            with overflow auto
      */
@@ -376,7 +376,7 @@ public class Util {
      * dimension is not specified as relative it will return -1. If the shared
      * state does not contain width or height specifications this will return
      * null.
-     * 
+     *
      * @param state
      * @return
      */
@@ -411,7 +411,7 @@ public class Util {
      * Checks if a and b are equals using {@link #equals(Object)}. Handles null
      * values as well. Does not ensure that objects are of the same type.
      * Assumes that the first object's equals method handle equals properly.
-     * 
+     *
      * @param a
      *            The first value to compare
      * @param b
@@ -432,26 +432,27 @@ public class Util {
     /**
      * Gets the border-box width for the given element, i.e. element width +
      * border + padding. Always rounds up to nearest integer.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#getRequiredWidth(Element)}
      *             instead.
-     * 
+     *
      * @param element
      *            The element to check
      * @return The border-box width for the element
      */
     @Deprecated
-    public static int getRequiredWidth(com.google.gwt.dom.client.Element element) {
+    public static int getRequiredWidth(
+            com.google.gwt.dom.client.Element element) {
         return WidgetUtil.getRequiredWidth(element);
     }
 
     /**
      * Gets the border-box height for the given element, i.e. element height +
      * border + padding. Always rounds up to nearest integer.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#getRequiredHeight(Element)} instead.
-     * 
+     *
      * @param element
      *            The element to check
      * @return The border-box height for the element
@@ -526,16 +527,17 @@ public class Util {
 
     /**
      * Detects what is currently the overflow style attribute in given element.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#mayHaveScrollBars(Element)} instead.
-     * 
+     *
      * @param pe
      *            the element to detect
      * @return true if auto or scroll
      */
     @Deprecated
-    public static boolean mayHaveScrollBars(com.google.gwt.dom.client.Element pe) {
+    public static boolean mayHaveScrollBars(
+            com.google.gwt.dom.client.Element pe) {
         return WidgetUtil.mayHaveScrollBars(pe);
     }
 
@@ -545,9 +547,9 @@ public class Util {
      * also returned if "element" is part of its caption. If
      * <literal>element</literal> is not part of any child component, null is
      * returned.
-     * 
+     *
      * This method returns the deepest nested VPaintableWidget.
-     * 
+     *
      * @param client
      *            A reference to ApplicationConnection
      * @param parent
@@ -596,8 +598,9 @@ public class Util {
         VOverlay overlay = findWidget(element, VOverlay.class);
         if (overlay != null && overlay.getOwner() != null) {
 
-            return getConnectorForElement(client, client.getUIConnector()
-                    .getWidget(), overlay.getOwner().getElement());
+            return getConnectorForElement(client,
+                    client.getUIConnector().getWidget(),
+                    overlay.getOwner().getElement());
         } else {
             return null;
         }
@@ -605,9 +608,9 @@ public class Util {
 
     /**
      * Will (attempt) to focus the given DOM Element.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#focus(Element)} instead.
-     * 
+     *
      * @param el
      *            the element to focus
      */
@@ -619,12 +622,12 @@ public class Util {
     /**
      * Helper method to find the nearest parent paintable instance by traversing
      * the DOM upwards from given element.
-     * 
+     *
      * @param element
      *            the element to start from
      */
-    public static ComponentConnector findPaintable(
-            ApplicationConnection client, Element element) {
+    public static ComponentConnector findPaintable(ApplicationConnection client,
+            Element element) {
         Widget widget = Util.findWidget(element, null);
         ConnectorMap vPaintableMap = ConnectorMap.get(client);
         while (widget != null && !vPaintableMap.isConnector(widget)) {
@@ -637,10 +640,10 @@ public class Util {
     /**
      * Helper method to find first instance of given Widget type found by
      * traversing DOM upwards from given element.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#findWidget(Element, Class)} instead.
-     * 
+     *
      * @param element
      *            the element where to start seeking of Widget
      * @param class1
@@ -654,10 +657,10 @@ public class Util {
 
     /**
      * Force webkit to redraw an element
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#forceWebkitRedraw(Element)} instead.
-     * 
+     *
      * @param element
      *            The element that should be redrawn
      */
@@ -670,10 +673,10 @@ public class Util {
      * Performs a hack to trigger a re-layout in the IE8. This is usually
      * necessary in cases where IE8 "forgets" to update child elements when they
      * resize.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#forceIE8Redraw(Element)}
      *             instead.
-     * 
+     *
      * @param e
      *            The element to perform the hack on
      */
@@ -686,10 +689,10 @@ public class Util {
      * Performs a hack to trigger a re-layout in the IE browser. This is usually
      * necessary in cases where IE "forgets" to update child elements when they
      * resize.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#forceIERedraw(Element)}
      *             instead.
-     * 
+     *
      * @since 7.3
      * @param e
      *            The element to perform the hack on
@@ -702,12 +705,12 @@ public class Util {
     /**
      * Detaches and re-attaches the element from its parent. The element is
      * reattached at the same position in the DOM as it was before.
-     * 
+     *
      * Does nothing if the element is not attached to the DOM.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#detachAttach(Element)}
      *             instead.
-     * 
+     *
      * @param element
      *            The element to detach and re-attach
      */
@@ -727,10 +730,10 @@ public class Util {
 
     /**
      * Returns the index of the childElement within its parent.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#getChildElementIndex(Element)} instead.
-     * 
+     *
      * @param subElement
      * @return
      */
@@ -746,9 +749,8 @@ public class Util {
         if (connector != null) {
             getLogger().info("\t" + id + " (" + connector.getClass() + ") :");
         } else {
-            getLogger().warning(
-                    "\t" + id + ": Warning: no corresponding connector for id "
-                            + id);
+            getLogger().warning("\t" + id
+                    + ": Warning: no corresponding connector for id " + id);
         }
         for (MethodInvocation invocation : invocations) {
             getLogger().info("\t\t" + getInvocationDebugString(invocation));
@@ -758,27 +760,29 @@ public class Util {
     /**
      * Produces a string representation of a method invocation, suitable for
      * debug output
-     * 
+     *
      * @since 7.5
      * @param invocation
      * @return
      */
-    private static String getInvocationDebugString(MethodInvocation invocation) {
+    private static String getInvocationDebugString(
+            MethodInvocation invocation) {
         Object[] parameters = invocation.getParameters();
         String formattedParams = null;
-        if (ApplicationConstants.UPDATE_VARIABLE_METHOD.equals(invocation
-                .getMethodName()) && parameters.length == 2) {
+        if (ApplicationConstants.UPDATE_VARIABLE_METHOD
+                .equals(invocation.getMethodName()) && parameters.length == 2) {
             // name, value
             Object value = parameters[1];
             // TODO paintables inside lists/maps get rendered as
             // components in the debug console
-            String formattedValue = value instanceof ServerConnector ? ((ServerConnector) value)
-                    .getConnectorId() : String.valueOf(value);
+            String formattedValue = value instanceof ServerConnector
+                    ? ((ServerConnector) value).getConnectorId()
+                    : String.valueOf(value);
             formattedParams = parameters[0] + " : " + formattedValue;
         }
         if (null == formattedParams) {
-            formattedParams = (null != parameters) ? Arrays
-                    .toString(parameters) : null;
+            formattedParams = (null != parameters) ? Arrays.toString(parameters)
+                    : null;
         }
         return invocation.getInterfaceName() + "." + invocation.getMethodName()
                 + "(" + formattedParams + ")";
@@ -806,8 +810,8 @@ public class Util {
                 printConnectorInvocations(invocations, curId, c);
             }
         } catch (Exception e) {
-            getLogger()
-                    .log(Level.SEVERE, "Error logging method invocations", e);
+            getLogger().log(Level.SEVERE, "Error logging method invocations",
+                    e);
         }
     }
 
@@ -815,11 +819,11 @@ public class Util {
      * Temporarily sets the {@code styleProperty} to {@code tempValue} and then
      * resets it to its current value. Used mainly to work around rendering
      * issues in IE (and possibly in other browsers)
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#setStyleTemporarily(Element, String, String)}
      *             instead.
-     * 
+     *
      * @param element
      *            The target element
      * @param styleProperty
@@ -837,10 +841,10 @@ public class Util {
      * A helper method to return the client position from an event. Returns
      * position from either first changed touch (if touch event) or from the
      * event itself.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#getTouchOrMouseClientX(Event)} instead.
-     * 
+     *
      * @param event
      * @return
      */
@@ -853,10 +857,10 @@ public class Util {
      * Find the element corresponding to the coordinates in the passed mouse
      * event. Please note that this is not always the same as the target of the
      * event e.g. if event capture is used.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#getElementUnderMouse(NativeEvent)} instead.
-     * 
+     *
      * @param event
      *            the mouse event to get coordinates from
      * @return the element at the coordinates of the event
@@ -871,10 +875,10 @@ public class Util {
      * A helper method to return the client position from an event. Returns
      * position from either first changed touch (if touch event) or from the
      * event itself.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#getTouchOrMouseClientY(Event)} instead.
-     * 
+     *
      * @param event
      * @return
      */
@@ -887,7 +891,7 @@ public class Util {
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#getTouchOrMouseClientY(NativeEvent)}
      *             instead.
-     * 
+     *
      * @see #getTouchOrMouseClientY(Event)
      * @param currentGwtEvent
      * @return
@@ -901,9 +905,9 @@ public class Util {
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#getTouchOrMouseClientX(NativeEvent)}
      *             instead.
-     * 
+     *
      * @see #getTouchOrMouseClientX(Event)
-     * 
+     *
      * @param event
      * @return
      */
@@ -943,10 +947,10 @@ public class Util {
 
     /**
      * Gets the currently focused element.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#getFocusedElement()}
      *             instead.
-     * 
+     *
      * @return The active element or null if no active element could be found.
      */
     @Deprecated
@@ -956,7 +960,7 @@ public class Util {
 
     /**
      * Gets the currently focused element for Internet Explorer.
-     * 
+     *
      * @return The currently focused element
      * @deprecated Use #getFocusedElement instead
      */
@@ -967,12 +971,12 @@ public class Util {
 
     /**
      * Gets currently focused element and checks if it's editable
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#isFocusedElementEditable()} instead.
-     * 
+     *
      * @since 7.4
-     * 
+     *
      * @return true if focused element is editable
      */
     @Deprecated
@@ -985,10 +989,10 @@ public class Util {
      * this method checks that this widget nor any of its parents is hidden. Can
      * be e.g used to check whether component should react to some events or
      * not.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#isAttachedAndDisplayed(Widget)} instead.
-     * 
+     *
      * @param widget
      * @return true if attached and displayed
      */
@@ -1000,10 +1004,10 @@ public class Util {
     /**
      * Scrolls an element into view vertically only. Modified version of
      * Element.scrollIntoView.
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#scrollIntoViewVertically(Element)} instead.
-     * 
+     *
      * @param elem
      *            The element to scroll into view
      */
@@ -1015,11 +1019,11 @@ public class Util {
     /**
      * Checks if the given event is either a touch event or caused by the left
      * mouse button
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#isTouchEventOrLeftMouseButton(Event)}
      *             instead.
-     * 
+     *
      * @param event
      * @return true if the event is a touch event or caused by the left mouse
      *         button, false otherwise
@@ -1031,7 +1035,7 @@ public class Util {
 
     /**
      * Performs a shallow comparison of the collections.
-     * 
+     *
      * @param collection1
      *            The first collection
      * @param collection2
@@ -1076,10 +1080,10 @@ public class Util {
     /**
      * Resolve a relative URL to an absolute URL based on the current document's
      * location.
-     * 
+     *
      * @deprecated As of 7.4.0, use {@link WidgetUtil#getAbsoluteUrl(String)}
      *             instead.
-     * 
+     *
      * @param url
      *            a string with the relative URL to resolve
      * @return the corresponding absolute URL as a string
@@ -1091,16 +1095,16 @@ public class Util {
 
     /**
      * Sets the selection range of an input element.
-     * 
+     *
      * We need this JSNI function to set selection range so that we can use the
      * optional direction attribute to set the anchor to the end and the focus
      * to the start. This makes Firefox work the same way as other browsers
      * (#13477)
-     * 
+     *
      * @deprecated As of 7.4.0, use
      *             {@link WidgetUtil#setSelectionRange(Element, int, int, String)}
      *             instead.
-     * 
+     *
      * @param elem
      *            the html input element.
      * @param pos
@@ -1111,7 +1115,7 @@ public class Util {
      *            a string indicating the direction in which the selection was
      *            performed. This may be "forward" or "backward", or "none" if
      *            the direction is unknown or irrelevant.
-     * 
+     *
      * @since 7.3
      */
     @Deprecated
@@ -1124,7 +1128,7 @@ public class Util {
      * Converts a native {@link JavaScriptObject} into a {@link JsonValue}. This
      * is a no-op in GWT code compiled to javascript, but needs some special
      * handling to work when run in JVM.
-     * 
+     *
      * @param jso
      *            the java script object to represent as json
      * @return the json representation
@@ -1141,7 +1145,7 @@ public class Util {
      * Converts a {@link JsonValue} into a native {@link JavaScriptObject}. This
      * is a no-op in GWT code compiled to javascript, but needs some special
      * handling to work when run in JVM.
-     * 
+     *
      * @param jsonValue
      *            the json value
      * @return a native javascript object representation of the json value
@@ -1156,7 +1160,7 @@ public class Util {
 
     /**
      * Convert a {@link JavaScriptObject} into a string representation.
-     * 
+     *
      * @param json
      *            a JavaScript object to be converted to a string
      * @return JSON in string representation
@@ -1168,7 +1172,7 @@ public class Util {
 
     /**
      * Parse a string containing JSON into a {@link JavaScriptObject}.
-     * 
+     *
      * @param <T>
      *            the overlay type to expect from the parse
      * @param jsonAsString
@@ -1182,7 +1186,7 @@ public class Util {
 
     /**
      * Round {@code num} up to {@code exp} decimal positions.
-     * 
+     *
      * @since 7.6
      */
     public static native double round(double num, int exp)
@@ -1222,7 +1226,7 @@ public class Util {
      * appropriate mode set.
      *
      * This version of the method tries to recursively locate such a parent.
-     * 
+     *
      * For internal use only. May be removed or replaced in the future.
      */
     public static boolean shouldSkipMeasurementOfConnector(
@@ -1230,7 +1234,8 @@ public class Util {
         Profiler.enter("skipMeasureDueLayoutHint");
         boolean skip = false;
 
-        HasChildMeasurementHintConnector parent = getPossibleChildMeasurementHintParentConnector(candidate);
+        HasChildMeasurementHintConnector parent = getPossibleChildMeasurementHintParentConnector(
+                candidate);
 
         if (parent != null) {
             ChildMeasurementHint measureMode = parent.getChildMeasurementHint();

client/src/main/java/com/vaadin/client/VCaption.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -67,9 +67,9 @@ public class VCaption extends HTML {
 
     /**
      * Creates a caption that is not linked to a {@link ComponentConnector}.
-     * 
+     *
      * When using this constructor, {@link #getOwner()} returns null.
-     * 
+     *
      * @param client
      *            ApplicationConnection
      * @deprecated all captions should be associated with a paintable widget and
@@ -88,13 +88,14 @@ public class VCaption extends HTML {
 
     /**
      * Creates a caption for a {@link ComponentConnector}.
-     * 
+     *
      * @param component
      *            owner of caption, not null
      * @param client
      *            ApplicationConnection
      */
-    public VCaption(ComponentConnector component, ApplicationConnection client) {
+    public VCaption(ComponentConnector component,
+            ApplicationConnection client) {
         super();
         this.client = client;
         owner = component;
@@ -129,10 +130,10 @@ public class VCaption extends HTML {
 
     /**
      * Updates the caption from UIDL.
-     * 
+     *
      * This method may only be called when the caption has an owner - otherwise,
      * use {@link #updateCaptionWithoutOwner(UIDL, String, boolean, boolean)}.
-     * 
+     *
      * @return true if the position where the caption should be placed has
      *         changed
      */
@@ -172,8 +173,8 @@ public class VCaption extends HTML {
             icon = null;
         }
         if (hasIcon) {
-            String uri = owner.getState().resources.get(
-                    ComponentConstants.ICON_RESOURCE).getURL();
+            String uri = owner.getState().resources
+                    .get(ComponentConstants.ICON_RESOURCE).getURL();
 
             icon = client.getIcon(uri);
 
@@ -247,8 +248,8 @@ public class VCaption extends HTML {
                         getInsertPosition(InsertPosition.REQUIRED));
 
                 // Hide the required indicator from assistive device
-                Roles.getTextboxRole().setAriaHiddenState(
-                        requiredFieldIndicator, true);
+                Roles.getTextboxRole()
+                        .setAriaHiddenState(requiredFieldIndicator, true);
             }
         } else if (requiredFieldIndicator != null) {
             // Remove existing
@@ -269,8 +270,8 @@ public class VCaption extends HTML {
                         getInsertPosition(InsertPosition.ERROR));
 
                 // Hide error indicator from assistive devices
-                Roles.getTextboxRole().setAriaHiddenState(
-                        errorIndicatorElement, true);
+                Roles.getTextboxRole().setAriaHiddenState(errorIndicatorElement,
+                        true);
             }
         } else if (errorIndicatorElement != null) {
             // Remove existing
@@ -447,9 +448,8 @@ public class VCaption extends HTML {
             if (owner != null) {
                 Util.notifyParentOfSizeChange(owner.getWidget(), true);
             } else {
-                getLogger()
-                        .warning(
-                                "Warning: Icon load event was not propagated because VCaption owner is unknown.");
+                getLogger().warning(
+                        "Warning: Icon load event was not propagated because VCaption owner is unknown.");
             }
         }
     }
@@ -477,7 +477,7 @@ public class VCaption extends HTML {
     /**
      * Checks whether anything in a given state change might cause the caption
      * to change.
-     * 
+     *
      * @param event
      *            the state change event to check
      * @return <code>true</code> if the caption might have changed; otherwise
@@ -499,7 +499,7 @@ public class VCaption extends HTML {
 
     /**
      * Returns Paintable for which this Caption belongs to.
-     * 
+     *
      * @return owner Widget
      */
     public ComponentConnector getOwner() {
@@ -637,13 +637,13 @@ public class VCaption extends HTML {
             }
 
             if (icon != null) {
-                int iconRequiredWidth = WidgetUtil.getRequiredWidth(icon
-                        .getElement());
+                int iconRequiredWidth = WidgetUtil
+                        .getRequiredWidth(icon.getElement());
                 if (availableWidth > iconRequiredWidth) {
                     availableWidth -= iconRequiredWidth;
                 } else {
-                    icon.getElement().getStyle()
-                            .setWidth(availableWidth, Unit.PX);
+                    icon.getElement().getStyle().setWidth(availableWidth,
+                            Unit.PX);
                     availableWidth = 0;
                 }
             }
@@ -664,7 +664,7 @@ public class VCaption extends HTML {
 
     /**
      * Sets the tooltip that should be shown for the caption
-     * 
+     *
      * @param tooltipInfo
      *            The tooltip that should be shown or null if no tooltip should
      *            be shown
@@ -675,7 +675,7 @@ public class VCaption extends HTML {
 
     /**
      * Returns the tooltip that should be shown for the caption
-     * 
+     *
      * @return The tooltip to show or null if no tooltip should be shown
      */
     public TooltipInfo getTooltipInfo() {
@@ -704,7 +704,7 @@ public class VCaption extends HTML {
      * Sets whether the caption is rendered as HTML.
      * <p>
      * Default is false
-     * 
+     *
      * @param captionAsHtml
      *            true if the captions are rendered as HTML, false if rendered
      *            as plain text
@@ -717,7 +717,7 @@ public class VCaption extends HTML {
      * Checks whether captions are rendered as HTML.
      * <p>
      * Default is false
-     * 
+     *
      * @return true if the captions are rendered as HTML, false if rendered as
      *         plain text
      */
@@ -731,7 +731,7 @@ public class VCaption extends HTML {
      * <p>
      * Uses {@link AbstractComponentState#captionAsHtml} to determine whether to
      * set the caption as html or plain text
-     * 
+     *
      * @since 7.4
      * @param captionElement
      *            the target element
@@ -753,7 +753,7 @@ public class VCaption extends HTML {
      * <p>
      * Uses {@link AbstractComponentState#captionAsHtml} to determine whether to
      * set the caption as html or plain text
-     * 
+     *
      * @since 7.4
      * @param widget
      *            the target widget

client/src/main/java/com/vaadin/client/VCaptionWrapper.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -26,7 +26,7 @@ public class VCaptionWrapper extends FlowPanel {
 
     /**
      * Creates a new caption wrapper panel.
-     * 
+     *
      * @param toBeWrapped
      *            paintable that the caption is associated with, not null
      * @param client

client/src/main/java/com/vaadin/client/VConsole.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -23,7 +23,7 @@ import com.vaadin.client.debug.internal.VDebugWindow;
 
 /**
  * A helper class to do some client side logging.
- * 
+ *
  * @deprecated as of 7.1, use {@link Logger} from java.util.logging instead.
  */
 @Deprecated
@@ -32,7 +32,7 @@ public class VConsole {
 
     /**
      * Used by ApplicationConfiguration to initialize VConsole.
-     * 
+     *
      * @param console
      */
     static void setImplementation(VDebugWindow console) {

client/src/main/java/com/vaadin/client/VErrorMessage.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -38,7 +38,7 @@ public class VErrorMessage extends FlowPanel {
      * The owner must be set if the {@link VErrorMessage} is created
      * 'stand-alone' (not within a {@link VOverlay}), or theming might not work
      * properly.
-     * 
+     *
      * @see VOverlay#setOwner(Widget)
      * @param owner
      *            the owner (creator Widget)
@@ -59,7 +59,7 @@ public class VErrorMessage extends FlowPanel {
 
     /**
      * Shows this error message next to given element.
-     * 
+     *
      * @param indicatorElement
      * @deprecated As of 7.2, call and override {@link #showAt(Element)} instead
      */
@@ -73,12 +73,10 @@ public class VErrorMessage extends FlowPanel {
         }
         errorContainer.setPopupPosition(
                 DOM.getAbsoluteLeft(indicatorElement)
-                        + 2
-                        * DOM.getElementPropertyInt(indicatorElement,
+                        + 2 * DOM.getElementPropertyInt(indicatorElement,
                                 "offsetHeight"),
                 DOM.getAbsoluteTop(indicatorElement)
-                        + 2
-                        * DOM.getElementPropertyInt(indicatorElement,
+                        + 2 * DOM.getElementPropertyInt(indicatorElement,
                                 "offsetHeight"));
         errorContainer.show();
 
@@ -86,9 +84,9 @@ public class VErrorMessage extends FlowPanel {
 
     /**
      * Shows this error message next to given element.
-     * 
+     *
      * @param indicatorElement
-     * 
+     *
      * @since 7.2
      */
     public void showAt(Element indicatorElement) {

client/src/main/java/com/vaadin/client/VLoadingIndicator.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -28,7 +28,7 @@ import com.google.gwt.user.client.Timer;
  * {@link #trigger()} is called the indicator moves to its "triggered" state and
  * then transitions from one state to the next when the timeouts specified using
  * the set*StateDelay methods occur.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.1
  */
@@ -72,7 +72,7 @@ public class VLoadingIndicator {
     /**
      * Returns the delay (in ms) which must pass before the loading indicator
      * moves into the "first" state and is shown to the user
-     * 
+     *
      * @return The delay (in ms) until moving into the "first" state. Counted
      *         from when {@link #trigger()} is called.
      */
@@ -83,7 +83,7 @@ public class VLoadingIndicator {
     /**
      * Sets the delay (in ms) which must pass before the loading indicator moves
      * into the "first" state and is shown to the user
-     * 
+     *
      * @param firstDelay
      *            The delay (in ms) until moving into the "first" state. Counted
      *            from when {@link #trigger()} is called.
@@ -95,7 +95,7 @@ public class VLoadingIndicator {
     /**
      * Returns the delay (in ms) which must pass before the loading indicator
      * moves to its "second" state.
-     * 
+     *
      * @return The delay (in ms) until the loading indicator moves into its
      *         "second" state. Counted from when {@link #trigger()} is called.
      */
@@ -106,7 +106,7 @@ public class VLoadingIndicator {
     /**
      * Sets the delay (in ms) which must pass before the loading indicator moves
      * to its "second" state.
-     * 
+     *
      * @param secondDelay
      *            The delay (in ms) until the loading indicator moves into its
      *            "second" state. Counted from when {@link #trigger()} is
@@ -119,7 +119,7 @@ public class VLoadingIndicator {
     /**
      * Returns the delay (in ms) which must pass before the loading indicator
      * moves to its "third" state.
-     * 
+     *
      * @return The delay (in ms) until the loading indicator moves into its
      *         "third" state. Counted from when {@link #trigger()} is called.
      */
@@ -130,7 +130,7 @@ public class VLoadingIndicator {
     /**
      * Sets the delay (in ms) which must pass before the loading indicator moves
      * to its "third" state.
-     * 
+     *
      * @param thirdDelay
      *            The delay (in ms) from the event until changing the loading
      *            indicator into its "third" state. Counted from when
@@ -156,7 +156,7 @@ public class VLoadingIndicator {
     /**
      * Triggers displaying of this loading indicator unless it's already visible
      * or scheduled to be shown after a delay.
-     * 
+     *
      * @since 7.4
      */
     public void ensureTriggered() {
@@ -191,7 +191,7 @@ public class VLoadingIndicator {
     /**
      * Returns the {@link ApplicationConnection} which uses this loading
      * indicator
-     * 
+     *
      * @return The ApplicationConnection for this loading indicator
      */
     public ApplicationConnection getConnection() {
@@ -201,7 +201,7 @@ public class VLoadingIndicator {
     /**
      * Sets the {@link ApplicationConnection} which uses this loading indicator.
      * Only used internally.
-     * 
+     *
      * @param connection
      *            The ApplicationConnection for this loading indicator
      */
@@ -223,7 +223,7 @@ public class VLoadingIndicator {
 
     /**
      * Returns whether or not the loading indicator is showing.
-     * 
+     *
      * @return true if the loading indicator is visible, false otherwise
      */
     public boolean isVisible() {
@@ -237,7 +237,7 @@ public class VLoadingIndicator {
 
     /**
      * Returns the root element of the loading indicator
-     * 
+     *
      * @return The loading indicator DOM element
      */
     public com.google.gwt.user.client.Element getElement() {

client/src/main/java/com/vaadin/client/VSchedulerImpl.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/VTooltip.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -48,9 +48,8 @@ import com.vaadin.client.ui.VOverlay;
 public class VTooltip extends VOverlay {
     private static final String CLASSNAME = "v-tooltip";
     private static final int MARGIN = 4;
-    public static final int TOOLTIP_EVENTS = Event.ONKEYDOWN
-            | Event.ONMOUSEOVER | Event.ONMOUSEOUT | Event.ONMOUSEMOVE
-            | Event.ONCLICK;
+    public static final int TOOLTIP_EVENTS = Event.ONKEYDOWN | Event.ONMOUSEOVER
+            | Event.ONMOUSEOUT | Event.ONMOUSEMOVE | Event.ONCLICK;
     VErrorMessage em = new VErrorMessage();
     Element description = DOM.createDiv();
 
@@ -80,7 +79,7 @@ public class VTooltip extends VOverlay {
      * Used to show tooltips; usually used via the singleton in
      * {@link ApplicationConnection}. NOTE that #setOwner(Widget)} should be
      * called after instantiating.
-     * 
+     *
      * @see ApplicationConnection#getVTooltip()
      */
     public VTooltip() {
@@ -108,7 +107,7 @@ public class VTooltip extends VOverlay {
 
     /**
      * Show the tooltip with the provided info for assistive devices.
-     * 
+     *
      * @param info
      *            with the content of the tooltip
      */
@@ -120,7 +119,7 @@ public class VTooltip extends VOverlay {
 
     /**
      * Initialize the tooltip overlay for assistive devices.
-     * 
+     *
      * @param info
      *            with the content of the tooltip
      * @since 7.2.4
@@ -134,7 +133,8 @@ public class VTooltip extends VOverlay {
     }
 
     private void setTooltipText(TooltipInfo info) {
-        if (info.getErrorMessage() != null && !info.getErrorMessage().isEmpty()) {
+        if (info.getErrorMessage() != null
+                && !info.getErrorMessage().isEmpty()) {
             em.setVisible(true);
             em.updateMessage(info.getErrorMessage());
         } else {
@@ -147,12 +147,12 @@ public class VTooltip extends VOverlay {
              * element we need to clear style width of its parent DIV from old
              * value (in some strange cases this width=[tooltip MAX_WIDTH] after
              * tooltip text has been already updated to new shortly value:
-             * 
+             *
              * <div class="popupContent"> <div style="width:500px;"> <div
              * class="v-errormessage" aria-hidden="true" style="display: none;">
              * <div class="gwt-HTML"> </div> </div> <div
              * class="v-tooltip-text">This is a short tooltip</div> </div>
-             * 
+             *
              * and it leads to error during calculation offsetWidth (it is
              * native GWT method getSubPixelOffsetWidth()) of description
              * element")
@@ -168,7 +168,7 @@ public class VTooltip extends VOverlay {
 
     /**
      * Show a popup containing the currentTooltipInfo
-     * 
+     *
      */
     private void showTooltip() {
         if (currentTooltipInfo.hasMessage()) {
@@ -212,7 +212,7 @@ public class VTooltip extends VOverlay {
                  * Return the final X-coordinate of the tooltip based on cursor
                  * position, size of the tooltip, size of the page and necessary
                  * margins.
-                 * 
+                 *
                  * @param offsetWidth
                  * @return The final X-coordinate
                  */
@@ -227,8 +227,9 @@ public class VTooltip extends VOverlay {
                         x = tooltipEventMouseX + Window.getScrollLeft() - 10
                                 - offsetWidth;
                     }
-                    if (x + offsetWidth + MARGIN - Window.getScrollLeft() > Window
-                            .getClientWidth()) {
+                    if (x + offsetWidth + MARGIN
+                            - Window.getScrollLeft() > Window
+                                    .getClientWidth()) {
                         x = Window.getClientWidth() - offsetWidth - MARGIN
                                 + Window.getScrollLeft();
                     }
@@ -254,8 +255,9 @@ public class VTooltip extends VOverlay {
                 private int getFinalTouchX(int offsetWidth) {
                     int x = 0;
                     int widthNeeded = 10 + offsetWidth;
-                    int roomLeft = currentElement != null ? currentElement
-                            .getAbsoluteLeft() : EVENT_XY_POSITION_OUTSIDE;
+                    int roomLeft = currentElement != null
+                            ? currentElement.getAbsoluteLeft()
+                            : EVENT_XY_POSITION_OUTSIDE;
                     int viewPortWidth = Window.getClientWidth();
                     int roomRight = viewPortWidth - roomLeft;
                     if (roomRight > widthNeeded) {
@@ -263,7 +265,8 @@ public class VTooltip extends VOverlay {
                     } else {
                         x = roomLeft - offsetWidth;
                     }
-                    if (x + offsetWidth - Window.getScrollLeft() > viewPortWidth) {
+                    if (x + offsetWidth
+                            - Window.getScrollLeft() > viewPortWidth) {
                         x = viewPortWidth - offsetWidth
                                 + Window.getScrollLeft();
                     }
@@ -282,10 +285,10 @@ public class VTooltip extends VOverlay {
                  * Return the final Y-coordinate of the tooltip based on cursor
                  * position, size of the tooltip, size of the page and necessary
                  * margins.
-                 * 
+                 *
                  * @param offsetHeight
                  * @return The final y-coordinate
-                 * 
+                 *
                  */
                 private int getFinalY(int offsetHeight) {
                     int y = 0;
@@ -300,8 +303,9 @@ public class VTooltip extends VOverlay {
                                 - offsetHeight;
                     }
 
-                    if (y + offsetHeight + MARGIN - Window.getScrollTop() > Window
-                            .getClientHeight()) {
+                    if (y + offsetHeight + MARGIN
+                            - Window.getScrollTop() > Window
+                                    .getClientHeight()) {
                         y = tooltipEventMouseY - 5 - offsetHeight
                                 + Window.getScrollTop();
                         if (y - Window.getScrollTop() < 0) {
@@ -333,19 +337,17 @@ public class VTooltip extends VOverlay {
                 private int getFinalTouchY(int offsetHeight) {
                     int y = 0;
                     int heightNeeded = 10 + offsetHeight;
-                    int roomAbove = currentElement != null ? currentElement
-                            .getAbsoluteTop()
-                            + currentElement.getOffsetHeight()
+                    int roomAbove = currentElement != null
+                            ? currentElement.getAbsoluteTop()
+                                    + currentElement.getOffsetHeight()
                             : EVENT_XY_POSITION_OUTSIDE;
                     int roomBelow = Window.getClientHeight() - roomAbove;
 
                     if (roomBelow > heightNeeded) {
                         y = roomAbove;
                     } else {
-                        y = roomAbove
-                                - offsetHeight
-                                - (currentElement != null ? currentElement
-                                        .getOffsetHeight() : 0);
+                        y = roomAbove - offsetHeight - (currentElement != null
+                                ? currentElement.getOffsetHeight() : 0);
                     }
 
                     if (y + offsetHeight - Window.getScrollTop() > Window
@@ -379,7 +381,7 @@ public class VTooltip extends VOverlay {
      * and attached to the DOM well in advance. For this reason both isShowing
      * and isVisible return false positives. We can't override either of them as
      * external code may depend on this behavior.
-     * 
+     *
      * @return boolean
      */
     public boolean isTooltipOpen() {
@@ -454,13 +456,13 @@ public class VTooltip extends VOverlay {
     }
 
     private int getEventX(Event event, boolean isFocused) {
-        return isFocused ? EVENT_XY_POSITION_OUTSIDE : DOM
-                .eventGetClientX(event);
+        return isFocused ? EVENT_XY_POSITION_OUTSIDE
+                : DOM.eventGetClientX(event);
     }
 
     private int getEventY(Event event, boolean isFocused) {
-        return isFocused ? EVENT_XY_POSITION_OUTSIDE : DOM
-                .eventGetClientY(event);
+        return isFocused ? EVENT_XY_POSITION_OUTSIDE
+                : DOM.eventGetClientY(event);
     }
 
     @Override
@@ -494,9 +496,9 @@ public class VTooltip extends VOverlay {
         opening = false;
     }
 
-    private class TooltipEventHandler implements MouseMoveHandler,
-            KeyDownHandler, FocusHandler, BlurHandler, MouseDownHandler,
-            MouseOutHandler {
+    private class TooltipEventHandler
+            implements MouseMoveHandler, KeyDownHandler, FocusHandler,
+            BlurHandler, MouseDownHandler, MouseOutHandler {
 
         /**
          * Marker for handling of tooltip through focus
@@ -505,7 +507,7 @@ public class VTooltip extends VOverlay {
 
         /**
          * Locate the tooltip for given element
-         * 
+         *
          * @param element
          *            Element used in search
          * @return TooltipInfo if connector and tooltip found, null if not
@@ -545,7 +547,7 @@ public class VTooltip extends VOverlay {
 
         /**
          * Handle hide event
-         * 
+         *
          */
         private void handleHideEvent() {
             hideTooltip();
@@ -568,7 +570,7 @@ public class VTooltip extends VOverlay {
 
         /**
          * Displays Tooltip when page is navigated with the keyboard.
-         * 
+         *
          * Tooltip is not visible. This makes it possible for assistive devices
          * to recognize the tooltip.
          */
@@ -579,7 +581,7 @@ public class VTooltip extends VOverlay {
 
         /**
          * Hides Tooltip when the page is navigated with the keyboard.
-         * 
+         *
          * Removes the Tooltip from page to make sure assistive devices don't
          * recognize it by accident.
          */
@@ -647,8 +649,8 @@ public class VTooltip extends VOverlay {
 
         @Override
         public void onMouseOut(MouseOutEvent moe) {
-            Element element = WidgetUtil.getElementUnderMouse(moe
-                    .getNativeEvent());
+            Element element = WidgetUtil
+                    .getElementUnderMouse(moe.getNativeEvent());
             handleOnMouseOut(element);
         }
 
@@ -668,12 +670,12 @@ public class VTooltip extends VOverlay {
         }
 
         private boolean hasCommonOwner(Widget owner, Element element) {
-            ComponentConnector connector = Util.findPaintable(
-                    getApplicationConnection(), element);
+            ComponentConnector connector = Util
+                    .findPaintable(getApplicationConnection(), element);
             if (connector != null && connector.getConnection() != null
                     && connector.getConnection().getUIConnector() != null) {
-                return owner.equals(connector.getConnection().getUIConnector()
-                        .getWidget());
+                return owner.equals(
+                        connector.getConnection().getUIConnector().getWidget());
             }
             return false;
         }
@@ -683,7 +685,7 @@ public class VTooltip extends VOverlay {
 
     /**
      * Connects DOM handlers to widget that are needed for tooltip presentation.
-     * 
+     *
      * @param widget
      *            Widget which DOM handlers are connected
      */
@@ -700,7 +702,7 @@ public class VTooltip extends VOverlay {
 
     /**
      * Returns the unique id of the tooltip element.
-     * 
+     *
      * @return String containing the unique id of the tooltip, which always has
      *         a value
      */
@@ -721,7 +723,7 @@ public class VTooltip extends VOverlay {
      * Returns the time (in ms) the tooltip should be displayed after an event
      * that will cause it to be closed (e.g. mouse click outside the component,
      * key down).
-     * 
+     *
      * @return The close timeout (in ms)
      */
     public int getCloseTimeout() {
@@ -732,7 +734,7 @@ public class VTooltip extends VOverlay {
      * Sets the time (in ms) the tooltip should be displayed after an event that
      * will cause it to be closed (e.g. mouse click outside the component, key
      * down).
-     * 
+     *
      * @param closeTimeout
      *            The close timeout (in ms)
      */
@@ -745,7 +747,7 @@ public class VTooltip extends VOverlay {
      * be used instead of {@link #getOpenDelay()}. The quick open delay is used
      * when the tooltip has very recently been shown, is currently hidden but
      * about to be shown again.
-     * 
+     *
      * @return The quick open timeout (in ms)
      */
     public int getQuickOpenTimeout() {
@@ -757,7 +759,7 @@ public class VTooltip extends VOverlay {
      * should be used instead of {@link #getOpenDelay()}. The quick open delay
      * is used when the tooltip has very recently been shown, is currently
      * hidden but about to be shown again.
-     * 
+     *
      * @param quickOpenTimeout
      *            The quick open timeout (in ms)
      */
@@ -769,7 +771,7 @@ public class VTooltip extends VOverlay {
      * Returns the time (in ms) that should elapse before a tooltip will be
      * shown, in the situation when a tooltip has very recently been shown
      * (within {@link #getQuickOpenDelay()} ms).
-     * 
+     *
      * @return The quick open delay (in ms)
      */
     public int getQuickOpenDelay() {
@@ -780,7 +782,7 @@ public class VTooltip extends VOverlay {
      * Sets the time (in ms) that should elapse before a tooltip will be shown,
      * in the situation when a tooltip has very recently been shown (within
      * {@link #getQuickOpenDelay()} ms).
-     * 
+     *
      * @param quickOpenDelay
      *            The quick open delay (in ms)
      */
@@ -793,7 +795,7 @@ public class VTooltip extends VOverlay {
      * tooltip showing has occurred (e.g. mouse over) before the tooltip is
      * shown. If a tooltip has recently been shown, then
      * {@link #getQuickOpenDelay()} is used instead of this.
-     * 
+     *
      * @return The open delay (in ms)
      */
     public int getOpenDelay() {
@@ -805,7 +807,7 @@ public class VTooltip extends VOverlay {
      * tooltip showing has occurred (e.g. mouse over) before the tooltip is
      * shown. If a tooltip has recently been shown, then
      * {@link #getQuickOpenDelay()} is used instead of this.
-     * 
+     *
      * @param openDelay
      *            The open delay (in ms)
      */
@@ -815,7 +817,7 @@ public class VTooltip extends VOverlay {
 
     /**
      * Sets the maximum width of the tooltip popup.
-     * 
+     *
      * @param maxWidth
      *            The maximum width the tooltip popup (in pixels)
      */
@@ -825,7 +827,7 @@ public class VTooltip extends VOverlay {
 
     /**
      * Returns the maximum width of the tooltip popup.
-     * 
+     *
      * @return The maximum width the tooltip popup (in pixels)
      */
     public int getMaxWidth() {

client/src/main/java/com/vaadin/client/VUIDLBrowser.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -14,7 +14,7 @@
  * the License.
  */
 /**
- * 
+ *
  */
 package com.vaadin.client;
 
@@ -45,7 +45,7 @@ import elemental.json.JsonValue;
 
 /**
  * @author Vaadin Ltd
- * 
+ *
  * @deprecated as of 7.1. This class was mainly used by the old debug console
  *             but is retained for now for backwards compatibility.
  */
@@ -74,8 +74,8 @@ public class VUIDLBrowser extends SimpleTree {
                 SimpleTree stateChanges = new SimpleTree("shared state");
 
                 for (String connectorId : stateJson.getKeySet()) {
-                    stateChanges.add(new SharedStateItem(connectorId, stateJson
-                            .getValueMap(connectorId)));
+                    stateChanges.add(new SharedStateItem(connectorId,
+                            stateJson.getValueMap(connectorId)));
                 }
                 add(stateChanges);
 
@@ -239,9 +239,8 @@ public class VUIDLBrowser extends SimpleTree {
 
         @Override
         public void open(boolean recursive) {
-            if (getWidgetCount() == 1
-                    && getWidget(0).getElement().getInnerText()
-                            .equals("LOADING")) {
+            if (getWidgetCount() == 1 && getWidget(0).getElement()
+                    .getInnerText().equals("LOADING")) {
                 dir();
             }
             super.open(recursive);

client/src/main/java/com/vaadin/client/ValueMap.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -14,7 +14,7 @@
  * the License.
  */
 /**
- * 
+ *
  */
 package com.vaadin.client;
 

client/src/main/java/com/vaadin/client/WidgetInstantiator.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/WidgetLoader.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -17,7 +17,9 @@ package com.vaadin.client;
 
 import com.google.gwt.core.client.RunAsyncCallback;
 
-/** A helper class used by WidgetMap implementation. Used by the generated code. */
+/**
+ * A helper class used by WidgetMap implementation. Used by the generated code.
+ */
 abstract class WidgetLoader implements RunAsyncCallback {
 
     @Override

client/src/main/java/com/vaadin/client/WidgetMap.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -20,7 +20,7 @@ import java.util.HashMap;
 /**
  * Abstract class mapping between {@link ComponentConnector} instances and their
  * instances.
- * 
+ *
  * A concrete implementation of this class is generated by WidgetMapGenerator or
  * one of its subclasses during widgetset compilation.
  */
@@ -30,7 +30,7 @@ abstract class WidgetMap {
 
     /**
      * Create a new instance of a connector based on its type.
-     * 
+     *
      * @param classType
      *            {@link ComponentConnector} class to instantiate
      * @return new instance of the connector
@@ -43,7 +43,7 @@ abstract class WidgetMap {
     /**
      * Return the connector class to use for a fully qualified server side
      * component class name.
-     * 
+     *
      * @param fullyqualifiedName
      *            fully qualified name of the server side component class
      * @return component connector class to use
@@ -54,7 +54,7 @@ abstract class WidgetMap {
     /**
      * Return the connector classes to load after the initial widgetset load and
      * start.
-     * 
+     *
      * @return component connector class to load after the initial widgetset
      *         loading
      */
@@ -64,7 +64,7 @@ abstract class WidgetMap {
      * Make sure the code for a (deferred or lazy) component connector type has
      * been loaded, triggering the load and waiting for its completion if
      * necessary.
-     * 
+     *
      * @param classType
      *            component connector class
      */

client/src/main/java/com/vaadin/client/WidgetSet.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -31,13 +31,13 @@ public class WidgetSet {
     /**
      * Create an uninitialized connector that best matches given UIDL. The
      * connector must implement {@link ServerConnector}.
-     * 
+     *
      * @param tag
      *            connector type tag for the connector to create
      * @param conf
      *            the application configuration to use when creating the
      *            connector
-     * 
+     *
      * @return New uninitialized and unregistered connector that can paint given
      *         UIDL.
      */
@@ -67,8 +67,8 @@ public class WidgetSet {
              * let the auto generated code instantiate this type
              */
             try {
-                ServerConnector connector = (ServerConnector) TypeData.getType(
-                        classType).createInstance();
+                ServerConnector connector = (ServerConnector) TypeData
+                        .getType(classType).createInstance();
                 if (connector instanceof HasJavaScriptConnectorHelper) {
                     ((HasJavaScriptConnectorHelper) connector)
                             .getJavascriptConnectorHelper().setTag(tag);
@@ -78,8 +78,7 @@ public class WidgetSet {
             } catch (NoDataException e) {
                 Profiler.leave("WidgetSet.createConnector");
                 throw new IllegalStateException(
-                        "There is no information about "
-                                + classType
+                        "There is no information about " + classType
                                 + ". Did you remember to compile the right widgetset?",
                         e);
             }
@@ -109,7 +108,7 @@ public class WidgetSet {
      * Due its nature, GWT does not support dynamic classloading. To bypass this
      * limitation, widgetset must have function that returns Class by its fully
      * qualified name.
-     * 
+     *
      * @param tag
      * @param applicationConfiguration
      * @return
@@ -127,10 +126,9 @@ public class WidgetSet {
         } while (bundleName == null && t != null);
 
         if (bundleName != null && !loader.isBundleLoaded(bundleName)) {
-            getLogger().info(
-                    "Loading bundle " + bundleName
-                            + " to be able to render server side class "
-                            + serverSideClassName);
+            getLogger().info("Loading bundle " + bundleName
+                    + " to be able to render server side class "
+                    + serverSideClassName);
             ApplicationConfiguration.startDependencyLoading();
             loader.loadBundle(bundleName, new BundleLoadCallback() {
                 @Override

client/src/main/java/com/vaadin/client/WidgetUtil.java

@@ -54,9 +54,9 @@ public class WidgetUtil {
 
     /**
      * Helper method for debugging purposes.
-     * 
+     *
      * Stops execution on firefox browsers on a breakpoint.
-     * 
+     *
      */
     public static native void browserDebugger()
     /*-{
@@ -67,7 +67,7 @@ public class WidgetUtil {
     /**
      * Redirects the browser to the given url or refreshes the page if url is
      * null
-     * 
+     *
      * @since 7.6
      * @param url
      *            The url to redirect to or null to refresh
@@ -85,7 +85,7 @@ public class WidgetUtil {
      * Helper method for a bug fix #14041. For mozilla getKeyCode return 0 for
      * space bar (because space is considered as char). If return 0 use
      * getCharCode.
-     * 
+     *
      * @param event
      * @return return key code
      * @since 7.2.4
@@ -99,12 +99,12 @@ public class WidgetUtil {
     }
 
     /**
-     * 
+     *
      * Returns the topmost element of from given coordinates.
-     * 
+     *
      * TODO fix crossplat issues clientX vs pageX. See quircksmode. Not critical
      * for vaadin as we scroll div istead of page.
-     * 
+     *
      * @param x
      * @param y
      * @return the element at given coordinates
@@ -137,7 +137,7 @@ public class WidgetUtil {
 
     /**
      * Converts html entities to text.
-     * 
+     *
      * @param html
      * @return escaped string presentation of given html
      */
@@ -155,7 +155,7 @@ public class WidgetUtil {
 
     /**
      * Escapes the string so it is safe to write inside an HTML attribute.
-     * 
+     *
      * @param attribute
      *            The string to escape
      * @return An escaped version of <literal>attribute</literal>.
@@ -174,9 +174,9 @@ public class WidgetUtil {
 
     /**
      * Clones given element as in JavaScript.
-     * 
+     *
      * Deprecate this if there appears similar method into GWT someday.
-     * 
+     *
      * @param element
      * @param deep
      *            clone child tree also
@@ -293,8 +293,8 @@ public class WidgetUtil {
             setHeight(widget, "");
             return paddingBorderGuess;
         } else if (height.endsWith("px")) {
-            int pixelHeight = Integer.parseInt(height.substring(0,
-                    height.length() - 2));
+            int pixelHeight = Integer
+                    .parseInt(height.substring(0, height.length() - 2));
             return setHeightExcludingPaddingAndBorder(widget.getElement(),
                     pixelHeight, paddingBorderGuess, false);
         } else {
@@ -320,8 +320,8 @@ public class WidgetUtil {
             setWidth(widget, "");
             return paddingBorderGuess;
         } else if (width.endsWith("px")) {
-            int pixelWidth = Integer.parseInt(width.substring(0,
-                    width.length() - 2));
+            int pixelWidth = Integer
+                    .parseInt(width.substring(0, width.length() - 2));
             return setWidthExcludingPaddingAndBorder(widget.getElement(),
                     pixelWidth, paddingBorderGuess, false);
         } else {
@@ -427,7 +427,7 @@ public class WidgetUtil {
 
     /**
      * Defers the execution of {@link #runWebkitOverflowAutoFix(Element)}
-     * 
+     *
      * @since 7.2.6
      * @param elem
      *            with overflow auto
@@ -445,9 +445,9 @@ public class WidgetUtil {
 
     /**
      * Run workaround for webkits overflow auto issue.
-     * 
+     *
      * See: our bug #2138 and https://bugs.webkit.org/show_bug.cgi?id=21462
-     * 
+     *
      * @param elem
      *            with overflow auto
      */
@@ -455,12 +455,12 @@ public class WidgetUtil {
         // Add max version if fix lands sometime to Webkit
         // Starting from Opera 11.00, also a problem in Opera
         if (BrowserInfo.get().requiresOverflowAutoFix()) {
-            final String originalOverflow = elem.getStyle().getProperty(
-                    "overflow");
-            final String originalOverflowX = elem.getStyle().getProperty(
-                    "overflowX");
-            final String originalOverflowY = elem.getStyle().getProperty(
-                    "overflowY");
+            final String originalOverflow = elem.getStyle()
+                    .getProperty("overflow");
+            final String originalOverflowX = elem.getStyle()
+                    .getProperty("overflowX");
+            final String originalOverflowY = elem.getStyle()
+                    .getProperty("overflowY");
             if ("hidden".equals(originalOverflow)
                     || "hidden".equals(originalOverflowX)
                     || "hidden".equals(originalOverflowY)) {
@@ -505,7 +505,8 @@ public class WidgetUtil {
                     // updated when collapsing/expanding columns
                     // Also appeared in Safari 5.1 with webkit 534 (#7667)
                     if ((BrowserInfo.get().isChrome() || (BrowserInfo.get()
-                            .isSafari() && BrowserInfo.get().getWebkitVersion() >= 534))
+                            .isSafari()
+                            && BrowserInfo.get().getWebkitVersion() >= 534))
                             && (scrollleft > 0 || elem.getScrollLeft() > 0)) {
                         int scrollvalue = scrollleft;
 
@@ -536,12 +537,13 @@ public class WidgetUtil {
     /**
      * Gets the border-box width for the given element, i.e. element width +
      * border + padding. Always rounds up to nearest integer.
-     * 
+     *
      * @param element
      *            The element to check
      * @return The border-box width for the element
      */
-    public static int getRequiredWidth(com.google.gwt.dom.client.Element element) {
+    public static int getRequiredWidth(
+            com.google.gwt.dom.client.Element element) {
         int reqWidth = getRequiredWidthBoundingClientRect(element);
         if (BrowserInfo.get().isIE() && !BrowserInfo.get().isIE8()) {
             int csSize = getRequiredWidthComputedStyle(element);
@@ -561,7 +563,7 @@ public class WidgetUtil {
     /**
      * Gets the border-box width for the given element, i.e. element width +
      * border + padding.
-     * 
+     *
      * @since 7.5.1
      * @param element
      *            The element to check
@@ -586,7 +588,7 @@ public class WidgetUtil {
     /**
      * Gets the border-box height for the given element, i.e. element height +
      * border + padding. Always rounds up to nearest integer.
-     * 
+     *
      * @param element
      *            The element to check
      * @return The border-box height for the element
@@ -612,7 +614,7 @@ public class WidgetUtil {
     /**
      * Gets the border-box height for the given element, i.e. element height +
      * border + padding.
-     * 
+     *
      * @since 7.5.1
      * @param element
      *            The element to check
@@ -642,7 +644,7 @@ public class WidgetUtil {
      * <p>
      * In case the browser doesn't support bounding rectangles, the returned
      * value is the offset width.
-     * 
+     *
      * @param element
      *            the element of which to calculate the width
      * @return the width of the element
@@ -659,7 +661,7 @@ public class WidgetUtil {
      * <p>
      * In case the browser doesn't support bounding rectangles, the returned
      * value is the offset width.
-     * 
+     *
      * @param element
      *            the element of which to calculate the width
      * @return the subpixel-accurate width of the element
@@ -721,7 +723,7 @@ public class WidgetUtil {
      * <p>
      * In case the browser doesn't support bounding rectangles, the returned
      * value is the offset height.
-     * 
+     *
      * @param element
      *            the element of which to calculate the height
      * @return the height of the element
@@ -738,7 +740,7 @@ public class WidgetUtil {
      * <p>
      * In case the browser doesn't support bounding rectangles, the returned
      * value is the offset height.
-     * 
+     *
      * @param element
      *            the element of which to calculate the height
      * @return the subpixel-accurate height of the element
@@ -767,12 +769,13 @@ public class WidgetUtil {
 
     /**
      * Detects what is currently the overflow style attribute in given element.
-     * 
+     *
      * @param pe
      *            the element to detect
      * @return true if auto or scroll
      */
-    public static boolean mayHaveScrollBars(com.google.gwt.dom.client.Element pe) {
+    public static boolean mayHaveScrollBars(
+            com.google.gwt.dom.client.Element pe) {
         String overflow = getComputedStyle(pe, "overflow");
         if (overflow != null) {
             if (overflow.equals("auto") || overflow.equals("scroll")) {
@@ -789,7 +792,7 @@ public class WidgetUtil {
      * A simple helper method to detect "computed style" (aka style sheets +
      * element styles). Values returned differ a lot depending on browsers.
      * Always be very careful when using this.
-     * 
+     *
      * @param el
      *            the element from which the style property is detected
      * @param p
@@ -820,7 +823,7 @@ public class WidgetUtil {
 
     /**
      * Will (attempt) to focus the given DOM Element.
-     * 
+     *
      * @param el
      *            the element to focus
      */
@@ -843,7 +846,7 @@ public class WidgetUtil {
      * {@code C} or null, depending on whether the class parameter matches. This
      * may also be the case with other Composite-like classes that hijack the
      * event handling of their child widget(s).
-     * 
+     *
      * @param element
      *            the element where to start seeking of Widget
      * @param class1
@@ -880,7 +883,7 @@ public class WidgetUtil {
 
     /**
      * Force webkit to redraw an element
-     * 
+     *
      * @param element
      *            The element that should be redrawn
      */
@@ -898,7 +901,7 @@ public class WidgetUtil {
      * Performs a hack to trigger a re-layout in the IE8. This is usually
      * necessary in cases where IE8 "forgets" to update child elements when they
      * resize.
-     * 
+     *
      * @param e
      *            The element to perform the hack on
      */
@@ -912,7 +915,7 @@ public class WidgetUtil {
      * Performs a hack to trigger a re-layout in the IE browser. This is usually
      * necessary in cases where IE "forgets" to update child elements when they
      * resize.
-     * 
+     *
      * @since 7.3
      * @param e
      *            The element to perform the hack on
@@ -926,9 +929,9 @@ public class WidgetUtil {
     /**
      * Detaches and re-attaches the element from its parent. The element is
      * reattached at the same position in the DOM as it was before.
-     * 
+     *
      * Does nothing if the element is not attached to the DOM.
-     * 
+     *
      * @param element
      *            The element to detach and re-attach
      */
@@ -963,7 +966,7 @@ public class WidgetUtil {
 
     /**
      * Returns the index of the childElement within its parent.
-     * 
+     *
      * @param subElement
      * @return
      */
@@ -981,7 +984,7 @@ public class WidgetUtil {
      * Temporarily sets the {@code styleProperty} to {@code tempValue} and then
      * resets it to its current value. Used mainly to work around rendering
      * issues in IE (and possibly in other browsers)
-     * 
+     *
      * @param element
      *            The target element
      * @param styleProperty
@@ -1007,7 +1010,7 @@ public class WidgetUtil {
      * A helper method to return the client position from an event. Returns
      * position from either first changed touch (if touch event) or from the
      * event itself.
-     * 
+     *
      * @param event
      * @return
      */
@@ -1023,7 +1026,7 @@ public class WidgetUtil {
      * Find the element corresponding to the coordinates in the passed mouse
      * event. Please note that this is not always the same as the target of the
      * event e.g. if event capture is used.
-     * 
+     *
      * @param event
      *            the mouse event to get coordinates from
      * @return the element at the coordinates of the event
@@ -1039,7 +1042,7 @@ public class WidgetUtil {
      * A helper method to return the client position from an event. Returns
      * position from either first changed touch (if touch event) or from the
      * event itself.
-     * 
+     *
      * @param event
      * @return
      */
@@ -1052,7 +1055,7 @@ public class WidgetUtil {
     }
 
     /**
-     * 
+     *
      * @see #getTouchOrMouseClientY(Event)
      * @param currentGwtEvent
      * @return
@@ -1063,7 +1066,7 @@ public class WidgetUtil {
 
     /**
      * @see #getTouchOrMouseClientX(Event)
-     * 
+     *
      * @param event
      * @return
      */
@@ -1087,10 +1090,9 @@ public class WidgetUtil {
                         touch.getClientX(), touch.getClientY(), false, false,
                         false, false, NativeEvent.BUTTON_LEFT);
         final NativeEvent createMouseDownEvent = Document.get()
-                .createMouseDownEvent(0, touch.getScreenX(),
-                        touch.getScreenY(), touch.getClientX(),
-                        touch.getClientY(), false, false, false, false,
-                        NativeEvent.BUTTON_LEFT);
+                .createMouseDownEvent(0, touch.getScreenX(), touch.getScreenY(),
+                        touch.getClientX(), touch.getClientY(), false, false,
+                        false, false, NativeEvent.BUTTON_LEFT);
         final NativeEvent createMouseClickEvent = Document.get()
                 .createClickEvent(0, touch.getScreenX(), touch.getScreenY(),
                         touch.getClientX(), touch.getClientY(), false, false,
@@ -1132,7 +1134,7 @@ public class WidgetUtil {
 
     /**
      * Gets the currently focused element.
-     * 
+     *
      * @return The active element or null if no active element could be found.
      */
     public native static Element getFocusedElement()
@@ -1146,9 +1148,9 @@ public class WidgetUtil {
 
     /**
      * Gets currently focused element and checks if it's editable
-     * 
+     *
      * @since 7.4
-     * 
+     *
      * @return true if focused element is editable
      */
     public static boolean isFocusedElementEditable() {
@@ -1170,7 +1172,7 @@ public class WidgetUtil {
      * this method checks that this widget nor any of its parents is hidden. Can
      * be e.g used to check whether component should react to some events or
      * not.
-     * 
+     *
      * @param widget
      * @return true if attached and displayed
      */
@@ -1203,7 +1205,7 @@ public class WidgetUtil {
     /**
      * Scrolls an element into view vertically only. Modified version of
      * Element.scrollIntoView.
-     * 
+     *
      * @param elem
      *            The element to scroll into view
      */
@@ -1238,7 +1240,7 @@ public class WidgetUtil {
     /**
      * Checks if the given event is either a touch event or caused by the left
      * mouse button
-     * 
+     *
      * @param event
      * @return true if the event is a touch event or caused by the left mouse
      *         button, false otherwise
@@ -1251,7 +1253,7 @@ public class WidgetUtil {
     /**
      * Resolve a relative URL to an absolute URL based on the current document's
      * location.
-     * 
+     *
      * @param url
      *            a string with the relative URL to resolve
      * @return the corresponding absolute URL as a string
@@ -1263,8 +1265,8 @@ public class WidgetUtil {
             divElement.getStyle().setDisplay(Display.NONE);
 
             RootPanel.getBodyElement().appendChild(divElement);
-            divElement.setInnerHTML("<a href='" + escapeAttribute(url)
-                    + "' ></a>");
+            divElement.setInnerHTML(
+                    "<a href='" + escapeAttribute(url) + "' ></a>");
 
             AnchorElement a = divElement.getChild(0).cast();
             String href = a.getHref();
@@ -1280,12 +1282,12 @@ public class WidgetUtil {
 
     /**
      * Sets the selection range of an input element.
-     * 
+     *
      * We need this JSNI function to set selection range so that we can use the
      * optional direction attribute to set the anchor to the end and the focus
      * to the start. This makes Firefox work the same way as other browsers
      * (#13477)
-     * 
+     *
      * @param elem
      *            the html input element.
      * @param pos
@@ -1296,7 +1298,7 @@ public class WidgetUtil {
      *            a string indicating the direction in which the selection was
      *            performed. This may be "forward" or "backward", or "none" if
      *            the direction is unknown or irrelevant.
-     * 
+     *
      * @since 7.3
      */
     public native static void setSelectionRange(Element elem, int pos,
@@ -1311,7 +1313,7 @@ public class WidgetUtil {
 
     /**
      * JavaScript hack to prevent text selection in various browsers.
-     * 
+     *
      * @since 7.6
      * @param e
      *            element for enabling or disabling text selection
@@ -1334,7 +1336,7 @@ public class WidgetUtil {
 
     /**
      * JavaScript hack to clear text selection in various browsers.
-     * 
+     *
      * @since 7.6
      */
     public native static void clearTextSelection()
@@ -1356,16 +1358,17 @@ public class WidgetUtil {
     /**
      * Compares two double values with the error margin of
      * {@link #PIXEL_EPSILON} (i.e. {@value #PIXEL_EPSILON})
-     * 
+     *
      * @param num1
      *            the first value for which to compare equality
      * @param num2
      *            the second value for which to compare equality
      * @since 7.4
-     * 
+     *
      * @return true if the values are considered equals; false otherwise
      */
-    public static boolean pixelValuesEqual(final double num1, final double num2) {
+    public static boolean pixelValuesEqual(final double num1,
+            final double num2) {
         return Math.abs(num1 - num2) <= PIXEL_EPSILON;
     }
 
@@ -1413,7 +1416,7 @@ public class WidgetUtil {
      * Wrap a css size value and its unit and translate back and forth to the
      * string representation.<br/>
      * Eg. 50%, 123px, ...
-     * 
+     *
      * @since 7.2.6
      * @author Vaadin Ltd
      */
@@ -1432,7 +1435,7 @@ public class WidgetUtil {
 
         /**
          * Gets the unit value by its type.
-         * 
+         *
          * @param type
          *            the type of the unit as found in the style.
          * @return the unit value.
@@ -1449,7 +1452,7 @@ public class WidgetUtil {
 
         /**
          * Parse the size from string format to {@link CssSize}.
-         * 
+         *
          * @param s
          *            the size as string.
          * @return a {@link CssSize} object.
@@ -1480,16 +1483,16 @@ public class WidgetUtil {
                     unit = unitByType(symbol);
                 }
             } else {
-                throw new IllegalArgumentException("Invalid size argument: \""
-                        + s + "\" (should match " + sizePattern.getSource()
-                        + ")");
+                throw new IllegalArgumentException(
+                        "Invalid size argument: \"" + s + "\" (should match "
+                                + sizePattern.getSource() + ")");
             }
             return new CssSize(size, unit);
         }
 
         /**
          * Creates a {@link CssSize} using a value and its measurement unit.
-         * 
+         *
          * @param value
          *            the value.
          * @param unit
@@ -1517,7 +1520,7 @@ public class WidgetUtil {
 
         /**
          * Gets the value for this css size.
-         * 
+         *
          * @return the value.
          */
         public float getValue() {
@@ -1526,7 +1529,7 @@ public class WidgetUtil {
 
         /**
          * Gets the measurement unit for this css size.
-         * 
+         *
          * @return the unit.
          */
         public Unit getUnit() {
@@ -1550,7 +1553,7 @@ public class WidgetUtil {
 
         /**
          * Check whether the two sizes are equals.
-         * 
+         *
          * @param cssSize1
          *            the first size to compare.
          * @param cssSize2
@@ -1558,8 +1561,8 @@ public class WidgetUtil {
          * @return true if the two sizes are equals, otherwise false.
          */
         public static boolean equals(String cssSize1, String cssSize2) {
-            return CssSize.fromString(cssSize1).equals(
-                    CssSize.fromString(cssSize2));
+            return CssSize.fromString(cssSize1)
+                    .equals(CssSize.fromString(cssSize2));
         }
 
     }
@@ -1573,7 +1576,7 @@ public class WidgetUtil {
      * <p>
      * The value is determined using computed style when available and
      * calculated otherwise.
-     * 
+     *
      * @since 7.5.0
      * @param element
      *            the element to measure
@@ -1588,14 +1591,15 @@ public class WidgetUtil {
      * <p>
      * The value is determined using computed style when available and
      * calculated otherwise.
-     * 
+     *
      * @since 7.5.0
      * @param element
      *            the element to measure
      * @return the bottom border thickness
      */
     public static double getBorderBottomThickness(Element element) {
-        return getBorderThickness(element, new String[] { "borderBottomWidth" });
+        return getBorderThickness(element,
+                new String[] { "borderBottomWidth" });
     }
 
     /**
@@ -1604,15 +1608,15 @@ public class WidgetUtil {
      * <p>
      * The value is determined using computed style when available and
      * calculated otherwise.
-     * 
+     *
      * @since 7.5.0
      * @param element
      *            the element to measure
      * @return the top and bottom border thickness
      */
     public static double getBorderTopAndBottomThickness(Element element) {
-        return getBorderThickness(element, new String[] { "borderTopWidth",
-                "borderBottomWidth" });
+        return getBorderThickness(element,
+                new String[] { "borderTopWidth", "borderBottomWidth" });
     }
 
     /**
@@ -1620,7 +1624,7 @@ public class WidgetUtil {
      * <p>
      * The value is determined using computed style when available and
      * calculated otherwise.
-     * 
+     *
      * @since 7.5.0
      * @param element
      *            the element to measure
@@ -1635,7 +1639,7 @@ public class WidgetUtil {
      * <p>
      * The value is determined using computed style when available and
      * calculated otherwise.
-     * 
+     *
      * @since 7.5.0
      * @param element
      *            the element to measure
@@ -1650,15 +1654,15 @@ public class WidgetUtil {
      * <p>
      * The value is determined using computed style when available and
      * calculated otherwise.
-     * 
+     *
      * @since 7.5.0
      * @param element
      *            the element to measure
      * @return the top border thickness
      */
     public static double getBorderLeftAndRightThickness(Element element) {
-        return getBorderThickness(element, new String[] { "borderLeftWidth",
-                "borderRightWidth" });
+        return getBorderThickness(element,
+                new String[] { "borderLeftWidth", "borderRightWidth" });
     }
 
     private static native double getBorderThickness(
@@ -1684,20 +1688,20 @@ public class WidgetUtil {
             }
             var heightWithoutBorder = cloneElement.offsetHeight;
             parentElement.removeChild(cloneElement);
-            
+
             return heightWithBorder - heightWithoutBorder;
         }
     }-*/;
 
     /**
      * Rounds the given size up to a value which the browser will accept.
-     * 
+     *
      * Safari/WebKit uses 1/64th of a pixel to enable using integer math
      * (http://trac.webkit.org/wiki/LayoutUnit).
-     * 
+     *
      * Firefox uses 1/60th of a pixel because it is divisible by three
      * (https://bugzilla.mozilla.org/show_bug.cgi?id=1070940)
-     * 
+     *
      * @since 7.5.1
      * @param size
      *            the value to round
@@ -1709,15 +1713,15 @@ public class WidgetUtil {
 
     /**
      * Rounds the given size down to a value which the browser will accept.
-     * 
+     *
      * Safari/WebKit uses 1/64th of a pixel to enable using integer math
      * (http://trac.webkit.org/wiki/LayoutUnit).
-     * 
+     *
      * Firefox uses 1/60th of a pixel because it is divisible by three
      * (https://bugzilla.mozilla.org/show_bug.cgi?id=1070940)
-     * 
+     *
      * IE9+ uses 1/100th of a pixel
-     * 
+     *
      * @since 7.5.1
      * @param size
      *            the value to round
@@ -1750,7 +1754,7 @@ public class WidgetUtil {
 
     /**
      * Returns the factor used by browsers to round subpixel values
-     * 
+     *
      * @since 7.5.1
      * @return the factor N used by the browser when storing subpixels as X+Y/N
      */

client/src/main/java/com/vaadin/client/annotations/OnStateChange.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -33,7 +33,7 @@ import com.vaadin.client.communication.StateChangeEvent;
  * <p>
  * If there is no state variable with the provided name, the widgetset
  * compilation will fail.
- * 
+ *
  * @since 7.2
  * @author Vaadin Ltd
  */
@@ -43,7 +43,7 @@ import com.vaadin.client.communication.StateChangeEvent;
 public @interface OnStateChange {
     /**
      * Defines a list of property names to listen for.
-     * 
+     *
      * @return an array of property names, should contain at least one item
      */
     public String[] value();

client/src/main/java/com/vaadin/client/communication/AbstractServerConnectorEvent.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -36,7 +36,7 @@ public abstract class AbstractServerConnectorEvent<H extends EventHandler>
 
     /**
      * Sends this event to the given handler.
-     * 
+     *
      * @param handler
      *            The handler to dispatch.
      */

client/src/main/java/com/vaadin/client/communication/AtmospherePushConnection.java

@@ -42,7 +42,7 @@ import elemental.json.JsonObject;
 /**
  * The default {@link PushConnection} implementation that uses Atmosphere for
  * handling the communication channel.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.1
  */
@@ -140,7 +140,7 @@ public class AtmospherePushConnection implements PushConnection {
 
     /*
      * (non-Javadoc)
-     * 
+     *
      * @see
      * com.vaadin.client.communication.PushConnection#init(ApplicationConnection
      * , Map<String, String>, CommunicationErrorHandler)
@@ -209,8 +209,8 @@ public class AtmospherePushConnection implements PushConnection {
 
         String csrfToken = connection.getMessageHandler().getCsrfToken();
         if (!csrfToken.equals(ApplicationConstants.CSRF_TOKEN_DEFAULT_VALUE)) {
-            extraParams += "&" + ApplicationConstants.CSRF_TOKEN_PARAMETER
-                    + "=" + csrfToken;
+            extraParams += "&" + ApplicationConstants.CSRF_TOKEN_PARAMETER + "="
+                    + csrfToken;
         }
 
         // uri is needed to identify the right connection when closing
@@ -266,9 +266,8 @@ public class AtmospherePushConnection implements PushConnection {
                     "This server to client push connection should not be used to send client to server messages");
         }
         if (state == State.CONNECTED) {
-            getLogger().info(
-                    "Sending push (" + transport + ") message to server: "
-                            + message.toJson());
+            getLogger().info("Sending push (" + transport
+                    + ") message to server: " + message.toJson());
 
             if (transport.equals("websocket")) {
                 FragmentedMessage fragmented = new FragmentedMessage(
@@ -295,9 +294,8 @@ public class AtmospherePushConnection implements PushConnection {
     }
 
     protected void onReopen(AtmosphereResponse response) {
-        getLogger().info(
-                "Push connection re-established using "
-                        + response.getTransport());
+        getLogger().info("Push connection re-established using "
+                + response.getTransport());
         onConnect(response);
     }
 
@@ -310,9 +308,9 @@ public class AtmospherePushConnection implements PushConnection {
     /**
      * Called whenever a server push connection is established (or
      * re-established).
-     * 
+     *
      * @param response
-     * 
+     *
      * @since 7.2
      */
     protected void onConnect(AtmosphereResponse response) {
@@ -340,7 +338,7 @@ public class AtmospherePushConnection implements PushConnection {
 
     /*
      * (non-Javadoc)
-     * 
+     *
      * @see com.vaadin.client.communication.PushConenction#disconnect()
      */
     @Override
@@ -362,7 +360,8 @@ public class AtmospherePushConnection implements PushConnection {
             break;
         case DISCONNECT_PENDING:
         case DISCONNECTED:
-            throw new IllegalStateException("Can not disconnect more than once");
+            throw new IllegalStateException(
+                    "Can not disconnect more than once");
         }
     }
 
@@ -374,9 +373,8 @@ public class AtmospherePushConnection implements PushConnection {
             getConnectionStateHandler().pushInvalidContent(this, message);
             return;
         } else {
-            getLogger().info(
-                    "Received push (" + getTransportType() + ") message: "
-                            + message);
+            getLogger().info("Received push (" + getTransportType()
+                    + ") message: " + message);
             connection.getMessageHandler().handleMessage(json);
         }
     }
@@ -386,16 +384,15 @@ public class AtmospherePushConnection implements PushConnection {
      * tried
      */
     protected void onTransportFailure() {
-        getLogger().warning(
-                "Push connection using primary method ("
-                        + getConfig().getTransport() + ") failed. Trying with "
-                        + getConfig().getFallbackTransport());
+        getLogger().warning("Push connection using primary method ("
+                + getConfig().getTransport() + ") failed. Trying with "
+                + getConfig().getFallbackTransport());
     }
 
     /**
      * Called if the push connection fails. Atmosphere will automatically retry
      * the connection until successful.
-     * 
+     *
      */
     protected void onError(AtmosphereResponse response) {
         state = State.DISCONNECTED;

client/src/main/java/com/vaadin/client/communication/ConnectionStateHandler.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -25,11 +25,11 @@ import elemental.json.JsonObject;
 /**
  * Interface for handling problems and other events which occur during
  * communication with the server.
- * 
+ *
  * The handler is responsible for handling any problem in XHR, heartbeat and
  * push connections in a way it sees fit. The default implementation is
  * {@link DefaultConnectionStateHandler}.
- * 
+ *
  * @since 7.6
  * @author Vaadin Ltd
  */
@@ -46,7 +46,7 @@ public interface ConnectionStateHandler {
 
     /**
      * Called when an exception occurs during a {@link Heartbeat} request
-     * 
+     *
      * @param request
      *            The heartbeat request
      * @param exception
@@ -56,7 +56,7 @@ public interface ConnectionStateHandler {
 
     /**
      * Called when a heartbeat request returns a status code other than OK (200)
-     * 
+     *
      * @param request
      *            The heartbeat request
      * @param response
@@ -74,7 +74,7 @@ public interface ConnectionStateHandler {
      * result in the push connection trying a fallback connection method, trying
      * to reconnect to the server or might just be an indication that the
      * connection was intentionally closed ("unsubscribe"),
-     * 
+     *
      * @param pushConnection
      *            The push connection which was closed
      * @param response
@@ -86,10 +86,10 @@ public interface ConnectionStateHandler {
     /**
      * Called when a client side timeout occurs before a push connection to the
      * server completes.
-     * 
+     *
      * The client side timeout causes a disconnection of the push connection and
      * no reconnect will be attempted after this method is called,
-     * 
+     *
      * @param pushConnection
      *            The push connection which timed out
      * @param response
@@ -100,13 +100,13 @@ public interface ConnectionStateHandler {
 
     /**
      * Called when a fatal error fatal error occurs in the push connection.
-     * 
+     *
      * The push connection will not try to recover from this situation itself
      * and typically the problem handler should not try to do automatic recovery
      * either. The cause can be e.g. maximum number of reconnection attempts
      * have been reached, neither the selected transport nor the fallback
      * transport can be used or similar.
-     * 
+     *
      * @param pushConnection
      *            The push connection where the error occurred
      * @param response
@@ -117,7 +117,7 @@ public interface ConnectionStateHandler {
     /**
      * Called when the push connection has lost the connection to the server and
      * will proceed to try to re-establish the connection
-     * 
+     *
      * @param pushConnection
      *            The push connection which will be reconnected
      */
@@ -125,7 +125,7 @@ public interface ConnectionStateHandler {
 
     /**
      * Called when the push connection to the server has been established.
-     * 
+     *
      * @param pushConnection
      *            The push connection which was established
      */
@@ -133,7 +133,7 @@ public interface ConnectionStateHandler {
 
     /**
      * Called when the required push script could not be loaded
-     * 
+     *
      * @param resourceUrl
      *            The URL which was used for loading the script
      */
@@ -142,7 +142,7 @@ public interface ConnectionStateHandler {
     /**
      * Called when an exception occurs during an XmlHttpRequest request to the
      * server.
-     * 
+     *
      * @param xhrConnectionError
      *            An event containing what was being sent to the server and what
      *            exception occurred
@@ -152,7 +152,7 @@ public interface ConnectionStateHandler {
     /**
      * Called when invalid content (not JSON) was returned from the server as
      * the result of an XmlHttpRequest request
-     * 
+     *
      * @param communicationProblemEvent
      *            An event containing what was being sent to the server and what
      *            was returned
@@ -162,7 +162,7 @@ public interface ConnectionStateHandler {
     /**
      * Called when invalid status code (not 200) was returned by the server as
      * the result of an XmlHttpRequest.
-     * 
+     *
      * @param communicationProblemEvent
      *            An event containing what was being sent to the server and what
      *            was returned
@@ -177,7 +177,7 @@ public interface ConnectionStateHandler {
     /**
      * Called when a message is to be sent to the server through the push
      * channel but the push channel is not connected
-     * 
+     *
      * @param payload
      *            The payload to send to the server
      */
@@ -186,7 +186,7 @@ public interface ConnectionStateHandler {
     /**
      * Called when invalid content (not JSON) was pushed from the server through
      * the push connection
-     * 
+     *
      * @param communicationProblemEvent
      *            An event containing what was being sent to the server and what
      *            was returned

client/src/main/java/com/vaadin/client/communication/Date_Serializer.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -25,7 +25,7 @@ import elemental.json.JsonValue;
 
 /**
  * Client side serializer/deserializer for java.util.Date
- * 
+ *
  * @since 7.2
  * @author Vaadin Ltd
  */

client/src/main/java/com/vaadin/client/communication/DefaultConnectionStateHandler.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -42,7 +42,7 @@ import elemental.json.JsonObject;
  * <p>
  * Handles permanent errors by showing a critical system notification to the
  * user
- * 
+ *
  * @since 7.6
  * @author Vaadin Ltd
  */
@@ -78,7 +78,7 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
         /**
          * Checks if this type is of higher priority than the given type
-         * 
+         *
          * @param type
          *            the type to compare to
          * @return true if this type has higher priority than the given type,
@@ -116,7 +116,7 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
     /**
      * Checks if we are currently trying to reconnect
-     * 
+     *
      * @return true if we have noted a problem and are trying to re-establish
      *         server connection, false otherwise
      */
@@ -130,7 +130,7 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
     /**
      * Returns the connection this handler is connected to
-     * 
+     *
      * @return the connection for this handler
      */
     protected ApplicationConnection getConnection() {
@@ -185,7 +185,7 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
      * Called whenever an error occurs in communication which should be handled
      * by showing the reconnect dialog and retrying communication until
      * successful again
-     * 
+     *
      * @param type
      *            The type of failure detected
      * @param payload
@@ -229,8 +229,8 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
         }
 
         reconnectAttempt++;
-        getLogger().info(
-                "Reconnect attempt " + reconnectAttempt + " for " + type);
+        getLogger()
+                .info("Reconnect attempt " + reconnectAttempt + " for " + type);
 
         if (reconnectAttempt >= getConfiguration().reconnectAttempts) {
             // Max attempts reached, stop trying
@@ -243,10 +243,10 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
     /**
      * Called after a problem occurred.
-     * 
+     *
      * This method is responsible for re-sending the payload to the server (if
      * not null) or re-send a heartbeat request at some point
-     * 
+     *
      * @param payload
      *            the payload that did not reach the server, null if the problem
      *            was detected by a heartbeat
@@ -274,7 +274,7 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
     /**
      * Re-sends the payload to the server (if not null) or re-sends a heartbeat
      * request immediately
-     * 
+     *
      * @param payload
      *            the payload that did not reach the server, null if the problem
      *            was detected by a heartbeat
@@ -283,9 +283,8 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
         if (!connection.isApplicationRunning()) {
             // This should not happen as nobody should call this if the
             // application has been stopped
-            getLogger()
-                    .warning(
-                            "Trying to reconnect after application has been stopped. Giving up");
+            getLogger().warning(
+                    "Trying to reconnect after application has been stopped. Giving up");
             return;
         }
         if (payload != null) {
@@ -309,7 +308,7 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
     /**
      * Called when we should give up trying to reconnect and let the user decide
      * how to continue
-     * 
+     *
      */
     protected void giveUp() {
         reconnectionCause = null;
@@ -340,7 +339,7 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
     /**
      * Checks if the reconnect dialog is visible to the user
-     * 
+     *
      * @return true if the user can see the dialog, false otherwise
      */
     protected boolean isDialogVisible() {
@@ -372,7 +371,7 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
     /**
      * Gets the text to show in the reconnect dialog after giving up (reconnect
      * limit reached)
-     * 
+     *
      * @param reconnectAttempt
      *            The number of the current reconnection attempt
      * @return The text to show in the reconnect dialog after giving up
@@ -384,14 +383,14 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
     /**
      * Gets the text to show in the reconnect dialog
-     * 
+     *
      * @param reconnectAttempt
      *            The number of the current reconnection attempt
      * @return The text to show in the reconnect dialog
      */
     protected String getDialogText(int reconnectAttempt) {
-        return getConfiguration().dialogText.replace("{0}", reconnectAttempt
-                + "");
+        return getConfiguration().dialogText.replace("{0}",
+                reconnectAttempt + "");
     }
 
     @Override
@@ -401,7 +400,8 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
     }
 
     private ReconnectDialogConfigurationState getConfiguration() {
-        return connection.getUIConnector().getState().reconnectDialogConfiguration;
+        return connection.getUIConnector()
+                .getState().reconnectDialogConfiguration;
     }
 
     @Override
@@ -416,9 +416,10 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
          * has expired.) If the response contains a magic substring, do a
          * synchronous refresh. See #8241.
          */
-        MatchResult refreshToken = RegExp.compile(
-                ApplicationConnection.UIDL_REFRESH_TOKEN
-                        + "(:\\s*(.*?))?(\\s|$)").exec(responseText);
+        MatchResult refreshToken = RegExp
+                .compile(ApplicationConnection.UIDL_REFRESH_TOKEN
+                        + "(:\\s*(.*?))?(\\s|$)")
+                .exec(responseText);
         if (refreshToken != null) {
             WidgetUtil.redirect(refreshToken.getGroup(2));
         } else {
@@ -430,7 +431,8 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
     }
 
     @Override
-    public void pushInvalidContent(PushConnection pushConnection, String message) {
+    public void pushInvalidContent(PushConnection pushConnection,
+            String message) {
         debug("pushInvalidContent");
         if (pushConnection.isBidirectional()) {
             // We can't be sure that what was pushed was actually a response but
@@ -441,8 +443,8 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
         // Do nothing special for now. Should likely do the same as
         // xhrInvalidContent
-        handleUnrecoverableCommunicationError("Invalid JSON from server: "
-                + message, null);
+        handleUnrecoverableCommunicationError(
+                "Invalid JSON from server: " + message, null);
 
     }
 
@@ -538,8 +540,8 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
     @Override
     public void pushScriptLoadError(String resourceUrl) {
-        connection.handleCommunicationError(resourceUrl
-                + " could not be loaded. Push will not work.", 0);
+        connection.handleCommunicationError(
+                resourceUrl + " could not be loaded. Push will not work.", 0);
     }
 
     @Override
@@ -550,7 +552,8 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
 
     @Override
     public void pushReconnectPending(PushConnection pushConnection) {
-        debug("pushReconnectPending(" + pushConnection.getTransportType() + ")");
+        debug("pushReconnectPending(" + pushConnection.getTransportType()
+                + ")");
         getLogger().info("Reopening push connection");
         if (pushConnection.isBidirectional()) {
             // Lost connection for a connection which will tell us when the
@@ -579,10 +582,9 @@ public class DefaultConnectionStateHandler implements ConnectionStateHandler {
         debug("pushClientTimeout()");
         // TODO Reconnect, allowing client timeout to be set
         // https://dev.vaadin.com/ticket/18429
-        connection
-                .handleCommunicationError(
-                        "Client unexpectedly disconnected. Ensure client timeout is disabled.",
-                        -1);
+        connection.handleCommunicationError(
+                "Client unexpectedly disconnected. Ensure client timeout is disabled.",
+                -1);
     }
 
     @Override

client/src/main/java/com/vaadin/client/communication/DefaultReconnectDialog.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -33,11 +33,12 @@ import com.vaadin.client.ui.VOverlay;
 
 /**
  * The default implementation of the reconnect dialog
- * 
+ *
  * @since 7.6
  * @author Vaadin Ltd
  */
-public class DefaultReconnectDialog extends VOverlay implements ReconnectDialog {
+public class DefaultReconnectDialog extends VOverlay
+        implements ReconnectDialog {
 
     private static final String STYLE_RECONNECTING = "active";
     private static final String STYLE_BODY_RECONNECTING = "v-reconnecting";

client/src/main/java/com/vaadin/client/communication/DiffJSONSerializer.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -22,7 +22,7 @@ import elemental.json.JsonValue;
 public interface DiffJSONSerializer<T> extends JSONSerializer<T> {
     /**
      * Update the target object in place based on the passed JSON data.
-     * 
+     *
      * @param target
      * @param jsonValue
      * @param connection

client/src/main/java/com/vaadin/client/communication/HasJavaScriptConnectorHelper.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

client/src/main/java/com/vaadin/client/communication/Heartbeat.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -31,7 +31,7 @@ import com.vaadin.shared.util.SharedUtil;
 
 /**
  * Handles sending of heartbeats to the server and reacting to the response
- * 
+ *
  * @since 7.2
  * @author Vaadin Ltd
  */
@@ -54,7 +54,7 @@ public class Heartbeat {
 
     /**
      * Initializes the heartbeat for the given application connection
-     * 
+     *
      * @param connection
      *            the connection
      */
@@ -63,9 +63,10 @@ public class Heartbeat {
 
         setInterval(connection.getConfiguration().getHeartbeatInterval());
 
-        uri = SharedUtil.addGetParameters(connection
-                .translateVaadinUri(ApplicationConstants.APP_PROTOCOL_PREFIX
-                        + ApplicationConstants.HEARTBEAT_PATH + '/'),
+        uri = SharedUtil.addGetParameters(
+                connection.translateVaadinUri(
+                        ApplicationConstants.APP_PROTOCOL_PREFIX
+                                + ApplicationConstants.HEARTBEAT_PATH + '/'),
                 UIConstants.UI_ID_PARAMETER + "="
                         + connection.getConfiguration().getUIId());
 
@@ -111,8 +112,8 @@ public class Heartbeat {
             public void onError(Request request, Throwable exception) {
                 // Handler should stop the application if heartbeat should no
                 // longer be sent
-                connection.getConnectionStateHandler().heartbeatException(
-                        request, exception);
+                connection.getConnectionStateHandler()
+                        .heartbeatException(request, exception);
                 schedule();
             }
         };
@@ -160,7 +161,7 @@ public class Heartbeat {
 
     /**
      * Changes the heartbeatInterval in runtime and applies it.
-     * 
+     *
      * @param heartbeatInterval
      *            new interval in seconds.
      */

client/src/main/java/com/vaadin/client/communication/JSONSerializer.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -34,7 +34,7 @@ import elemental.json.JsonValue;
  * <p>
  * This is the client side interface, see
  * com.vaadin.server.communication.JSONSerializer for the server side interface.
- * 
+ *
  * @since 7.0
  */
 public interface JSONSerializer<T> {
@@ -43,14 +43,14 @@ public interface JSONSerializer<T> {
      * Creates and deserializes an object received from the server. Must be
      * compatible with {@link #serialize(Object, ApplicationConnection)} and
      * also with the server side JsonCodec.encode method.
-     * 
+     *
      * @param type
      *            the type to deserialize
      * @param jsonValue
      *            JSON map from property name to property value
      * @param connection
      *            the application connection providing the context
-     * 
+     *
      * @return A deserialized object
      */
     T deserialize(Type type, JsonValue jsonValue,
@@ -60,7 +60,7 @@ public interface JSONSerializer<T> {
      * Serialize the given object into JSON. Must be compatible with
      * {@link #deserialize(Type, JsonValue, ApplicationConnection)} and also
      * with the server side JsonCodec.decodeCustomType method.
-     * 
+     *
      * @param value
      *            The object to serialize
      * @param connection

client/src/main/java/com/vaadin/client/communication/JavaScriptMethodInvocation.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2014 Vaadin Ltd.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
- * 
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -21,7 +21,7 @@ import com.vaadin.shared.communication.MethodInvocation;
 /**
  * A {@link MethodInvocation} that originates from JavaScript. This means that
  * there might not be any type information available on the client.
- * 
+ *
  * @author Vaadin Ltd
  * @since 7.0.0
  */