Remove trailing whitespace from code and javadoc

Change-Id: I4c852b7f9928e190572876690d5bef1234494a5d

16 files changed, 197 insertions, 197 deletions

diff --git a/server/src/main/java/com/vaadin/ui/declarative/Design.java b/server/src/main/java/com/vaadin/ui/declarative/Design.java
index 5c81a1efa2..7641a84cf2 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/Design.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/Design.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
@@ -45,18 +45,18 @@ import com.vaadin.ui.declarative.DesignContext.ComponentCreationListener;
  * Design is used for reading a component hierarchy from an html string or input
  * stream and, conversely, for writing an html representation corresponding to a
  * given component hierarchy.
- * 
+ *
  * <p>
  * In html form a valid nonempty component hierarchy contains a single root
  * element located under the &lt;body&gt; tag. A hierarchy of components is
  * achieved by nesting other elements under the root element. An empty component
  * hierarchy is represented as no elements under the &lt;body&gt; tag.
- * 
+ *
  * <p>
  * For writing a component hierarchy the root element is specified as a
  * Component parameter or as a DesignContext object containing the root
  * Component. An empty hierarchy can be written by giving a null root Component.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
@@ -73,19 +73,19 @@ public class Design implements Serializable {
      * <p>
      * Use {@link Design#setComponentFactory(ComponentFactory)} to configure
      * Vaadin to use a custom component factory.
-     * 
+     *
      * @since 7.4.1
      */
     public interface ComponentFactory extends Serializable {
         /**
          * Creates a component based on the fully qualified name derived from
          * the tag name in the design.
-         * 
+         *
          * @param fullyQualifiedClassName
          *            the fully qualified name of the component to create
          * @param context
          *            the design context for which the component is created
-         * 
+         *
          * @return a newly created component
          */
         public Component createComponent(String fullyQualifiedClassName,
@@ -98,7 +98,7 @@ public class Design implements Serializable {
      * <p>
      * Use {@link Design#setComponentMapper(ComponentMapper)} to configure
      * Vaadin to use a custom component mapper.
-     * 
+     *
      * @since 7.5.0
      * @author Vaadin Ltd
      */
@@ -111,7 +111,7 @@ public class Design implements Serializable {
          * {@link #componentToTag(Component, DesignContext)} so that the
          * resolved tag for a created component is the same as the tag for which
          * the component was created.
-         * 
+         *
          * @param tag
          *            the tag name to create a component for
          * @param componentFactory
@@ -126,7 +126,7 @@ public class Design implements Serializable {
 
         /**
          * Resolves a tag name from a component.
-         * 
+         *
          * @param component
          *            the component to get a tag name for
          * @param context
@@ -141,7 +141,7 @@ public class Design implements Serializable {
      * Default implementation of {@link ComponentFactory}, using
      * <code>Class.forName(className).newInstance()</code> for finding the
      * component class and creating a component instance.
-     * 
+     *
      * @since 7.4.1
      */
     public static class DefaultComponentFactory implements ComponentFactory {
@@ -182,7 +182,7 @@ public class Design implements Serializable {
         /**
          * Resolves a component class based on the fully qualified name of the
          * class.
-         * 
+         *
          * @param qualifiedClassName
          *            the fully qualified name of the resolved class
          * @param context
@@ -204,7 +204,7 @@ public class Design implements Serializable {
 
     /**
      * Default implementation of {@link ComponentMapper},
-     * 
+     *
      * @since 7.5.0
      */
     public static class DefaultComponentMapper implements ComponentMapper {
@@ -284,7 +284,7 @@ public class Design implements Serializable {
          * name. The name is derived by converting each uppercase letter to
          * lowercase and inserting a dash before the letter. No dash is inserted
          * before the first letter of the class name.
-         * 
+         *
          * @param className
          *            the name of the class without a package name
          * @return the html tag name corresponding to className
@@ -315,10 +315,10 @@ public class Design implements Serializable {
      * <p>
      * Please note that this setting is global, so care should be taken to avoid
      * conflicting changes.
-     * 
+     *
      * @param componentFactory
      *            the component factory to set; not <code>null</code>
-     * 
+     *
      * @since 7.4.1
      */
     public static void setComponentFactory(ComponentFactory componentFactory) {
@@ -331,11 +331,11 @@ public class Design implements Serializable {
 
     /**
      * Gets the currently used component factory.
-     * 
+     *
      * @see #setComponentFactory(ComponentFactory)
-     * 
+     *
      * @return the component factory
-     * 
+     *
      * @since 7.4.1
      */
     public static ComponentFactory getComponentFactory() {
@@ -348,10 +348,10 @@ public class Design implements Serializable {
      * <p>
      * Please note that this setting is global, so care should be taken to avoid
      * conflicting changes.
-     * 
+     *
      * @param componentMapper
      *            the component mapper to set; not <code>null</code>
-     * 
+     *
      * @since 7.5.0
      */
     public static void setComponentMapper(ComponentMapper componentMapper) {
@@ -364,11 +364,11 @@ public class Design implements Serializable {
 
     /**
      * Gets the currently used component mapper.
-     * 
+     *
      * @see #setComponentMapper(ComponentMapper)
-     * 
+     *
      * @return the component mapper
-     * 
+     *
      * @since 7.5.0
      */
     public static ComponentMapper getComponentMapper() {
@@ -377,7 +377,7 @@ public class Design implements Serializable {
 
     /**
      * Parses the given input stream into a jsoup document
-     * 
+     *
      * @param html
      *            the stream containing the design
      * @return the parsed jsoup document
@@ -396,12 +396,12 @@ public class Design implements Serializable {
     /**
      * Constructs a component hierarchy from the design specified as an html
      * tree.
-     * 
+     *
      * <p>
      * If a component root is given, the component instances created during
      * reading the design are assigned to its member fields based on their id,
      * local id, and caption
-     * 
+     *
      * @param doc
      *            the html tree
      * @param componentRoot
@@ -424,12 +424,12 @@ public class Design implements Serializable {
     /**
      * Constructs a component hierarchy from the design specified as an html
      * tree.
-     * 
+     *
      * <p>
      * If a component root is given, the component instances created during
      * reading the design are assigned to its member fields based on their id,
      * local id, and caption
-     * 
+     *
      * @param doc
      *            the html tree
      * @param componentRoot
@@ -504,8 +504,8 @@ public class Design implements Serializable {
      * the root designContext.getRootComponent(). The hierarchy is stored under
      * &lt;body&gt; in the tree. The generated tree represents a valid html
      * document.
-     * 
-     * 
+     *
+     *
      * @param designContext
      *            a DesignContext object specifying the root component
      *            (designContext.getRootComponent()) of the hierarchy
@@ -549,7 +549,7 @@ public class Design implements Serializable {
      * id/local id/caption in the design file.
      * <p>
      * The type of the root component must match the root element in the design
-     * 
+     *
      * @param rootComponent
      *            The root component of the layout
      * @return The design context used in the load operation
@@ -603,7 +603,7 @@ public class Design implements Serializable {
     /**
      * Find the first class with the given annotation, starting the search from
      * the given class and moving upwards in the class hierarchy.
-     * 
+     *
      * @param componentClass
      *            the class to check
      * @param annotationClass
@@ -640,7 +640,7 @@ public class Design implements Serializable {
      * id/local id/caption in the design file.
      * <p>
      * The type of the root component must match the root element in the design.
-     * 
+     *
      * @param filename
      *            The file name to load. Loaded from the same package as the
      *            root component
@@ -681,7 +681,7 @@ public class Design implements Serializable {
      * <p>
      * If rootComponent is not null, its type must match the type of the root
      * element in the design
-     * 
+     *
      * @param stream
      *            The stream to read the design from
      * @param rootComponent
@@ -703,7 +703,7 @@ public class Design implements Serializable {
 
     /**
      * Loads a design from the given input stream
-     * 
+     *
      * @param design
      *            The stream to read the design from
      * @return The root component of the design
@@ -716,7 +716,7 @@ public class Design implements Serializable {
     /**
      * Writes the given component tree in design format to the given output
      * stream.
-     * 
+     *
      * @param component
      *            the root component of the component tree, null can be used for
      *            generating an empty design
@@ -737,7 +737,7 @@ public class Design implements Serializable {
      * Writes the component, given in the design context, in design format to
      * the given output stream. The design context is used for writing local ids
      * and other information not available in the component tree.
-     * 
+     *
      * @param designContext
      *            The DesignContext object specifying the component hierarchy
      *            and the local id values of the objects. If
@@ -757,7 +757,7 @@ public class Design implements Serializable {
 
     /**
      * Writes the given jsoup document to the output stream (in UTF-8)
-     * 
+     *
      * @param doc
      *            the document to write
      * @param outputStream
diff --git a/server/src/main/java/com/vaadin/ui/declarative/DesignAttributeHandler.java b/server/src/main/java/com/vaadin/ui/declarative/DesignAttributeHandler.java
index 34ed98f113..72cc2bf356 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/DesignAttributeHandler.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/DesignAttributeHandler.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
@@ -45,7 +45,7 @@ import com.vaadin.ui.Alignment;
  * Default attribute handler implementation used when parsing designs to
  * component trees. Handles all the component attributes that do not require
  * custom handling.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
@@ -63,7 +63,7 @@ public class DesignAttributeHandler implements Serializable {
     /**
      * Returns the currently used formatter. All primitive types and all types
      * needed by Vaadin components are handled by that formatter.
-     * 
+     *
      * @return An instance of the formatter.
      */
     public static DesignFormatter getFormatter() {
@@ -72,7 +72,7 @@ public class DesignAttributeHandler implements Serializable {
 
     /**
      * Clears the children and attributes of the given element
-     * 
+     *
      * @param design
      *            the element to be cleared
      */
@@ -90,7 +90,7 @@ public class DesignAttributeHandler implements Serializable {
 
     /**
      * Assigns the specified design attribute to the given component.
-     * 
+     *
      * @param target
      *            the target to which the attribute should be set
      * @param attribute
@@ -133,7 +133,7 @@ public class DesignAttributeHandler implements Serializable {
     /**
      * Searches for supported setter and getter types from the specified class
      * and returns the list of corresponding design attributes
-     * 
+     *
      * @param clazz
      *            the class scanned for setters
      * @return the list of supported design attributes
@@ -147,7 +147,7 @@ public class DesignAttributeHandler implements Serializable {
      * Resolves the supported attributes and corresponding getters and setters
      * for the class using introspection. After resolving, the information is
      * cached internally by this class
-     * 
+     *
      * @param clazz
      *            the class to resolve the supported attributes for
      */
@@ -184,7 +184,7 @@ public class DesignAttributeHandler implements Serializable {
     /**
      * Writes the specified attribute to the design if it differs from the
      * default value got from the <code> defaultInstance <code>
-     * 
+     *
      * @param component
      *            the component used to get the attribute value
      * @param attribute
@@ -219,7 +219,7 @@ public class DesignAttributeHandler implements Serializable {
     /**
      * Writes the given attribute value to a set of attributes if it differs
      * from the default attribute value.
-     * 
+     *
      * @param attribute
      *            the attribute key
      * @param attributes
@@ -252,7 +252,7 @@ public class DesignAttributeHandler implements Serializable {
     /**
      * Reads the given attribute from a set of attributes. If attribute does not
      * exist return a given default value.
-     * 
+     *
      * @param attribute
      *            the attribute key
      * @param attributes
@@ -275,7 +275,7 @@ public class DesignAttributeHandler implements Serializable {
 
     /**
      * Reads the given attribute from a set of attributes.
-     * 
+     *
      * @param attribute
      *            the attribute key
      * @param attributes
@@ -307,7 +307,7 @@ public class DesignAttributeHandler implements Serializable {
      * Returns the design attribute name corresponding the given method name.
      * For example given a method name <code>setPrimaryStyleName</code> the
      * return value would be <code>primary-style-name</code>
-     * 
+     *
      * @param propertyName
      *            the property name returned by {@link IntroSpector}
      * @return the design attribute name corresponding the given method name
@@ -329,7 +329,7 @@ public class DesignAttributeHandler implements Serializable {
      * Replaces subsequent UPPERCASE strings of length 2 or more followed either
      * by another uppercase letter or an end of string. This is to generalise
      * handling of method names like <tt>showISOWeekNumbers</tt>.
-     * 
+     *
      * @param param
      *            Input string.
      * @return Input string with sequences of UPPERCASE turned into Normalcase.
@@ -366,7 +366,7 @@ public class DesignAttributeHandler implements Serializable {
 
     /**
      * Serializes the given value to valid design attribute representation
-     * 
+     *
      * @param sourceType
      *            the type of the value
      * @param value
@@ -391,7 +391,7 @@ public class DesignAttributeHandler implements Serializable {
     /**
      * Returns a setter that can be used for assigning the given design
      * attribute to the class
-     * 
+     *
      * @param clazz
      *            the class that is scanned for setters
      * @param attribute
@@ -407,7 +407,7 @@ public class DesignAttributeHandler implements Serializable {
     /**
      * Returns a getter that can be used for reading the given design attribute
      * value from the class
-     * 
+     *
      * @param clazz
      *            the class that is scanned for getters
      * @param attribute
@@ -423,7 +423,7 @@ public class DesignAttributeHandler implements Serializable {
     /**
      * Cache object for caching supported attributes and their getters and
      * setters
-     * 
+     *
      * @author Vaadin Ltd
      */
     private static class AttributeCacheEntry implements Serializable {
@@ -456,7 +456,7 @@ public class DesignAttributeHandler implements Serializable {
 
     /**
      * Read the alignment from the given child component attributes.
-     * 
+     *
      * @since 7.6.4
      * @param attr
      *            the child component attributes
@@ -484,7 +484,7 @@ public class DesignAttributeHandler implements Serializable {
 
     /**
      * Writes the alignment to the given child element attributes.
-     * 
+     *
      * @since 7.6.4
      * @param childElement
      *            the child element
diff --git a/server/src/main/java/com/vaadin/ui/declarative/DesignContext.java b/server/src/main/java/com/vaadin/ui/declarative/DesignContext.java
index d153e1b13e..a9eeddb416 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/DesignContext.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/DesignContext.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
@@ -44,13 +44,13 @@ import com.vaadin.ui.declarative.Design.ComponentMapper;
  * mappings from local ids, global ids and captions to components , as well as a
  * mapping between prefixes and package names (such as "vaadin" ->
  * "com.vaadin.ui").
- * 
+ *
  * Versions prior to 7.6 use "v" as the default prefix. Versions starting with
  * 7.6 support reading designs with either "v" or "vaadin" as the prefix, but
  * only write "vaadin" by default. Writing with the legacy prefix can be
  * activated with the property or context parameter
  * {@link Constants#SERVLET_PARAMETER_LEGACY_DESIGN_PREFIX}.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
@@ -111,7 +111,7 @@ public class DesignContext implements Serializable {
     /**
      * Returns a component having the specified local id. If no component is
      * found, returns null.
-     * 
+     *
      * @param localId
      *            The local id of the component
      * @return a component whose local id equals localId
@@ -123,7 +123,7 @@ public class DesignContext implements Serializable {
     /**
      * Returns a component having the specified global id. If no component is
      * found, returns null.
-     * 
+     *
      * @param globalId
      *            The global id of the component
      * @return a component whose global id equals globalId
@@ -135,7 +135,7 @@ public class DesignContext implements Serializable {
     /**
      * Returns a component having the specified caption. If no component is
      * found, returns null.
-     * 
+     *
      * @param caption
      *            The caption of the component
      * @return a component whose caption equals the caption given as a parameter
@@ -148,15 +148,15 @@ public class DesignContext implements Serializable {
      * Creates a mapping between the given global id and the component. Returns
      * true if globalId was already mapped to some component. Otherwise returns
      * false. Also sets the id of the component to globalId.
-     * 
+     *
      * If there is a mapping from the component to a global id (gid) different
      * from globalId, the mapping from gid to component is removed.
-     * 
+     *
      * If the string was mapped to a component c different from the given
      * component, the mapping from c to the string is removed. Similarly, if
      * component was mapped to some string s different from globalId, the
      * mapping from s to component is removed.
-     * 
+     *
      * @param globalId
      *            The new global id of the component.
      * @param component
@@ -182,19 +182,19 @@ public class DesignContext implements Serializable {
      * Creates a mapping between the given local id and the component. Returns
      * true if localId was already mapped to some component or if component was
      * mapped to some string. Otherwise returns false.
-     * 
+     *
      * If the string was mapped to a component c different from the given
      * component, the mapping from c to the string is removed. Similarly, if
      * component was mapped to some string s different from localId, the mapping
      * from s to component is removed.
-     * 
+     *
      * @since 7.5.0
-     * 
+     *
      * @param component
      *            The component whose local id is to be set.
      * @param localId
      *            The new local id of the component.
-     * 
+     *
      * @return true, if there already was a local id mapping from the string to
      *         some component or from the component to some string. Otherwise
      *         returns false.
@@ -206,9 +206,9 @@ public class DesignContext implements Serializable {
 
     /**
      * Returns the local id for a component.
-     * 
+     *
      * @since 7.5.0
-     * 
+     *
      * @param component
      *            The component whose local id to get.
      * @return the local id of the component, or null if the component has no
@@ -221,13 +221,13 @@ public class DesignContext implements Serializable {
     /**
      * Creates a mapping between the given caption and the component. Returns
      * true if caption was already mapped to some component.
-     * 
+     *
      * Note that unlike mapGlobalId, if some component already has the given
      * caption, the caption is not cleared from the component. This allows
      * non-unique captions. However, only one of the components corresponding to
      * a given caption can be found using the map captionToComponent. Hence, any
      * captions that are used to identify an object should be unique.
-     * 
+     *
      * @param caption
      *            The new caption of the component.
      * @param component
@@ -245,10 +245,10 @@ public class DesignContext implements Serializable {
      * value v different from the given value, the mapping from v to key is
      * removed. Similarly, if value was mapped to some key k different from key,
      * the mapping from k to value is removed.
-     * 
+     *
      * Returns true if there already was a mapping from key to some value v or
      * if there was a mapping from value to some key k. Otherwise returns false.
-     * 
+     *
      * @param key
      *            The new key in keyToValue.
      * @param value
@@ -275,18 +275,18 @@ public class DesignContext implements Serializable {
 
     /**
      * Creates a two-way mapping between a prefix and a package name.
-     * 
+     *
      * Note that modifying the mapping for {@value #VAADIN_UI_PACKAGE} may
      * invalidate the backwards compatibility mechanism supporting reading such
      * components with either {@value #LEGACY_PREFIX} or {@value #VAADIN_PREFIX}
      * as prefix.
-     * 
+     *
      * @param prefix
      *            the prefix name without an ending dash (for instance, "vaadin"
      *            is by default used for "com.vaadin.ui")
      * @param packageName
      *            the name of the package corresponding to prefix
-     * 
+     *
      * @see #getPackagePrefixes()
      * @see #getPackagePrefix(String)
      * @see #getPackage(String)
@@ -299,10 +299,10 @@ public class DesignContext implements Serializable {
     /**
      * Gets the prefix mapping for a given package, or <code>null</code> if
      * there is no mapping for the package.
-     * 
+     *
      * @see #addPackagePrefix(String, String)
      * @see #getPackagePrefixes()
-     * 
+     *
      * @since 7.5.0
      * @param packageName
      *            the package name to get a prefix for
@@ -319,8 +319,8 @@ public class DesignContext implements Serializable {
 
     /**
      * Gets all registered package prefixes.
-     * 
-     * 
+     *
+     *
      * @since 7.5.0
      * @see #getPackage(String)
      * @return a collection of package prefixes
@@ -332,7 +332,7 @@ public class DesignContext implements Serializable {
     /**
      * Gets the package corresponding to the give prefix, or <code>null</code>
      * no package has been registered for the prefix
-     * 
+     *
      * @since 7.5.0
      * @see #addPackagePrefix(String, String)
      * @param prefix
@@ -347,7 +347,7 @@ public class DesignContext implements Serializable {
     /**
      * Returns the default instance for the given class. The instance must not
      * be modified by the caller.
-     * 
+     *
      * @param abstractComponent
      * @return the default instance for the given class. The return value must
      *         not be modified by the caller
@@ -413,7 +413,7 @@ public class DesignContext implements Serializable {
      * the specified document.
      * <p>
      * The prefixes are stored as <meta> tags under <head> in the document.
-     * 
+     *
      * @param doc
      *            the Jsoup document tree where the package mappings are written
      */
@@ -438,7 +438,7 @@ public class DesignContext implements Serializable {
      * be used when writing designs. The property or context parameter
      * {@link Constants#SERVLET_PARAMETER_LEGACY_DESIGN_PREFIX} can be used to
      * switch to the legacy prefix.
-     * 
+     *
      * @since 7.5.7
      * @return true to use the legacy prefix, false by default
      */
@@ -463,7 +463,7 @@ public class DesignContext implements Serializable {
      * initializes its attributes by calling writeDesign. As a result of the
      * writeDesign() call, this method creates the entire subtree rooted at the
      * returned Node.
-     * 
+     *
      * @param childComponent
      *            The component with state that is written in to the node
      * @return An html tree node corresponding to the given component. The tag
@@ -488,7 +488,7 @@ public class DesignContext implements Serializable {
 
     /**
      * Reads the given design node and creates the corresponding component tree
-     * 
+     *
      * @param componentDesign
      *            The design element containing the description of the component
      *            to be created.
@@ -503,13 +503,13 @@ public class DesignContext implements Serializable {
     }
 
     /**
-     * 
+     *
      * Reads the given design node and populates the given component with the
      * corresponding component tree
      * <p>
      * Additionally registers the component id, local id and caption of the
      * given component and all its children in the context
-     * 
+     *
      * @param componentDesign
      *            The design element containing the description of the component
      *            to be created
@@ -551,7 +551,7 @@ public class DesignContext implements Serializable {
     /**
      * Creates a Component corresponding to the given node. Does not set the
      * attributes for the created object.
-     * 
+     *
      * @param node
      *            a node of an html tree
      * @return a Component corresponding to node, with no attributes set.
@@ -580,7 +580,7 @@ public class DesignContext implements Serializable {
 
     /**
      * Instantiates given class via ComponentFactory.
-     * 
+     *
      * @param qualifiedClassName
      *            class name to instantiate
      * @return instance of a given class
@@ -600,7 +600,7 @@ public class DesignContext implements Serializable {
 
     /**
      * Returns the root component of a created component hierarchy.
-     * 
+     *
      * @return the root component of the hierarchy
      */
     public Component getRootComponent() {
@@ -609,7 +609,7 @@ public class DesignContext implements Serializable {
 
     /**
      * Sets the root component of a created component hierarchy.
-     * 
+     *
      * @param rootComponent
      *            the root component of the hierarchy
      */
@@ -620,7 +620,7 @@ public class DesignContext implements Serializable {
     /**
      * Adds a component creation listener. The listener will be notified when
      * components are created while parsing a design template
-     * 
+     *
      * @param listener
      *            the component creation listener to be added
      */
@@ -631,7 +631,7 @@ public class DesignContext implements Serializable {
 
     /**
      * Removes a component creation listener.
-     * 
+     *
      * @param listener
      *            the component creation listener to be removed
      */
@@ -642,7 +642,7 @@ public class DesignContext implements Serializable {
 
     /**
      * Fires component creation event
-     * 
+     *
      * @param localId
      *            localId of the component
      * @param component
@@ -659,14 +659,14 @@ public class DesignContext implements Serializable {
 
     /**
      * Interface to be implemented by component creation listeners
-     * 
+     *
      * @author Vaadin Ltd
      */
     public interface ComponentCreationListener extends Serializable {
 
         /**
          * Called when component has been created in the design context
-         * 
+         *
          * @param event
          *            the component creation event containing information on the
          *            created component
@@ -677,7 +677,7 @@ public class DesignContext implements Serializable {
     /**
      * Component creation event that is fired when a component is created in the
      * context
-     * 
+     *
      * @author Vaadin Ltd
      */
     public class ComponentCreatedEvent implements Serializable {
@@ -687,7 +687,7 @@ public class DesignContext implements Serializable {
 
         /**
          * Creates a new instance of ComponentCreatedEvent
-         * 
+         *
          * @param localId
          *            the local id of the created component
          * @param component
@@ -701,7 +701,7 @@ public class DesignContext implements Serializable {
 
         /**
          * Returns the local id of the created component or null if not exist
-         * 
+         *
          * @return the localId
          */
         public String getLocalId() {
@@ -710,7 +710,7 @@ public class DesignContext implements Serializable {
 
         /**
          * Returns the created component
-         * 
+         *
          * @return the component
          */
         public Component getComponent() {
@@ -721,7 +721,7 @@ public class DesignContext implements Serializable {
     /**
      * Helper method for component write implementors to determine whether their
      * children should be written out or not
-     * 
+     *
      * @param c
      *            The component being written
      * @param defaultC
@@ -751,7 +751,7 @@ public class DesignContext implements Serializable {
      * delegate assumes that all component data is provided by a data source
      * connected to a back end system and that the data should thus not be
      * written.
-     * 
+     *
      * @since 7.5.0
      * @see #setShouldWriteDataDelegate(ShouldWriteDataDelegate)
      * @param component
@@ -766,7 +766,7 @@ public class DesignContext implements Serializable {
     /**
      * Sets the delegate that determines whether the container data of a
      * component should be written out.
-     * 
+     *
      * @since 7.5.0
      * @see #shouldWriteChildren(Component, Component)
      * @see #getShouldWriteDataDelegate()
@@ -786,7 +786,7 @@ public class DesignContext implements Serializable {
     /**
      * Gets the delegate that determines whether the container data of a
      * component should be written out.
-     * 
+     *
      * @since 7.5.0
      * @see #setShouldWriteDataDelegate(ShouldWriteDataDelegate)
      * @see #shouldWriteChildren(Component, Component)
@@ -798,7 +798,7 @@ public class DesignContext implements Serializable {
 
     /**
      * Gets the attributes that the component did not handle
-     * 
+     *
      * @since 7.7
      * @param component
      *            the component to get the attributes for
@@ -811,7 +811,7 @@ public class DesignContext implements Serializable {
     /**
      * Sets a custom attribute not handled by the component. These attributes
      * are directly written to the component tag.
-     * 
+     *
      * @since 7.7
      * @param component
      *            the component to set the attribute for
diff --git a/server/src/main/java/com/vaadin/ui/declarative/DesignException.java b/server/src/main/java/com/vaadin/ui/declarative/DesignException.java
index 85204cad14..b80e13ef0a 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/DesignException.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/DesignException.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
@@ -18,7 +18,7 @@ package com.vaadin.ui.declarative;
 @SuppressWarnings("serial")
 /**
  * An exception that is used when reading or writing a design fails.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
diff --git a/server/src/main/java/com/vaadin/ui/declarative/DesignFormatter.java b/server/src/main/java/com/vaadin/ui/declarative/DesignFormatter.java
index bced72f98f..64a9ed0dd4 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/DesignFormatter.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/DesignFormatter.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
@@ -49,7 +49,7 @@ import com.vaadin.ui.declarative.converters.DesignToStringConverter;
  * Class focused on flexible and consistent formatting and parsing of different
  * values throughout reading and writing {@link Design}. An instance of this
  * class is used by {@link DesignAttributeHandler}.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
@@ -68,7 +68,7 @@ public class DesignFormatter implements Serializable {
 
     /**
      * Maps default types to their converters.
-     * 
+     *
      */
     protected void mapDefaultTypes() {
         // numbers use standard toString/valueOf approach
@@ -206,7 +206,7 @@ public class DesignFormatter implements Serializable {
 
     /**
      * Adds a converter for a new type.
-     * 
+     *
      * @param converter
      *            Converter to add.
      */
@@ -216,7 +216,7 @@ public class DesignFormatter implements Serializable {
 
     /**
      * Adds a converter for a given type.
-     * 
+     *
      * @param type
      *            Type to convert to/from.
      * @param converter
@@ -229,7 +229,7 @@ public class DesignFormatter implements Serializable {
 
     /**
      * Removes the converter for given type, if it was present.
-     * 
+     *
      * @param type
      *            Type to remove converter for.
      */
@@ -241,7 +241,7 @@ public class DesignFormatter implements Serializable {
      * Returns a set of classes that have a converter registered. This is <b>not
      * the same</b> as the list of supported classes - subclasses of classes in
      * this set are also supported.
-     * 
+     *
      * @return An unmodifiable set of classes that have a converter registered.
      */
     protected Set<Class<?>> getRegisteredClasses() {
@@ -250,7 +250,7 @@ public class DesignFormatter implements Serializable {
 
     /**
      * Parses a given string as a value of given type
-     * 
+     *
      * @param value
      *            String value to convert.
      * @param type
@@ -269,7 +269,7 @@ public class DesignFormatter implements Serializable {
 
     /**
      * Finds a formatter for a given object and attempts to format it.
-     * 
+     *
      * @param object
      *            Object to format.
      * @return String representation of the object, as returned by the
@@ -282,7 +282,7 @@ public class DesignFormatter implements Serializable {
 
     /**
      * Formats an object according to a converter suitable for a given type.
-     * 
+     *
      * @param object
      *            Object to format.
      * @param type
@@ -303,7 +303,7 @@ public class DesignFormatter implements Serializable {
     /**
      * Checks whether or not a value of a given type can be converted. If a
      * converter for a superclass is found, this will return true.
-     * 
+     *
      * @param type
      *            Type to check.
      * @return <b>true</b> when either a given type or its supertype has a
@@ -316,7 +316,7 @@ public class DesignFormatter implements Serializable {
     /**
      * Finds a converter for a given type. May return a converter for a
      * superclass instead, if one is found and {@code strict} is false.
-     * 
+     *
      * @param sourceType
      *            Type to find a converter for.
      * @param strict
@@ -356,7 +356,7 @@ public class DesignFormatter implements Serializable {
     /**
      * Finds a converter for a given type. May return a converter for a
      * superclass instead, if one is found.
-     * 
+     *
      * @param sourceType
      *            Type to find a converter for.
      * @return A valid converter for a given type or its subtype, <b>null</b> if
@@ -381,7 +381,7 @@ public class DesignFormatter implements Serializable {
      * Typically, this method will be used by components to encode data (like
      * option items in {@link AbstractSelect}) when dumping to HTML format
      * </p>
-     * 
+     *
      * @since 7.5.7
      * @param input
      *            String to be encoded
@@ -400,13 +400,13 @@ public class DesignFormatter implements Serializable {
      * Decodes HTML entities in a text from text node and replaces them with
      * actual characters.
      * </p>
-     * 
+     *
      * <p>
      * Typically this method will be used by components to read back data (like
      * option items in {@link AbstractSelect}) from HTML. Note that this method
      * unencodes more characters than {@link #encodeForTextNode(String)} encodes
      * </p>
-     * 
+     *
      * @since 7.6
      * @param input
      * @return
diff --git a/server/src/main/java/com/vaadin/ui/declarative/FieldBinder.java b/server/src/main/java/com/vaadin/ui/declarative/FieldBinder.java
index 74dca23639..f9955928d9 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/FieldBinder.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/FieldBinder.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.ui.Component;
 /**
  * Binder utility that binds member fields of a design class instance to given
  * component instances. Only fields of type {@link Component} are bound
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
@@ -44,7 +44,7 @@ public class FieldBinder implements Serializable {
 
     /**
      * Creates a new instance of LayoutFieldBinder.
-     * 
+     *
      * @param design
      *            the design class instance containing the fields to bind
      * @throws IntrospectionException
@@ -56,7 +56,7 @@ public class FieldBinder implements Serializable {
 
     /**
      * Creates a new instance of LayoutFieldBinder.
-     * 
+     *
      * @param design
      *            the instance containing the fields
      * @param classWithFields
@@ -75,7 +75,7 @@ public class FieldBinder implements Serializable {
 
     /**
      * Returns a collection of field names that are not bound.
-     * 
+     *
      * @return a collection of fields assignable to Component that are not bound
      */
     public Collection<String> getUnboundFields() throws FieldBindingException {
@@ -117,7 +117,7 @@ public class FieldBinder implements Serializable {
      * id or caption of the instance, depending on which one is defined. If a
      * field is already bound (not null), {@link FieldBindingException} is
      * thrown.
-     * 
+     *
      * @param instance
      *            the instance to be bound to a field
      * @return true on success, otherwise false
@@ -131,7 +131,7 @@ public class FieldBinder implements Serializable {
     /**
      * Tries to bind the given {@link Component} instance to a member field of
      * the bind target. The fields are matched based on localId, id and caption.
-     * 
+     *
      * @param instance
      *            the instance to be bound to a field
      * @param localId
@@ -163,7 +163,7 @@ public class FieldBinder implements Serializable {
      * the bind target. The field is matched based on the given identifier. If a
      * field is already bound (not null), {@link FieldBindingException} is
      * thrown.
-     * 
+     *
      * @param identifier
      *            the identifier for the field.
      * @param instance
@@ -218,7 +218,7 @@ public class FieldBinder implements Serializable {
     /**
      * Converts the given identifier to a valid field name by stripping away
      * illegal character and setting the first letter of the name to lower case.
-     * 
+     *
      * @param identifier
      *            the identifier to be converted to field name
      * @return the field name corresponding the identifier
@@ -245,7 +245,7 @@ public class FieldBinder implements Serializable {
      * Returns a list containing Field objects reflecting all the fields of the
      * class or interface represented by this Class object. The fields in
      * superclasses are excluded.
-     * 
+     *
      * @param searchClass
      *            the class to be scanned for fields
      * @return the list of fields in this class
diff --git a/server/src/main/java/com/vaadin/ui/declarative/FieldBindingException.java b/server/src/main/java/com/vaadin/ui/declarative/FieldBindingException.java
index d8b587a14c..12b830ffef 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/FieldBindingException.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/FieldBindingException.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
@@ -18,7 +18,7 @@ package com.vaadin.ui.declarative;
 /**
  * Exception that is thrown when an error occurs during field binding when
  * reading a design template
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
diff --git a/server/src/main/java/com/vaadin/ui/declarative/ShouldWriteDataDelegate.java b/server/src/main/java/com/vaadin/ui/declarative/ShouldWriteDataDelegate.java
index 9cb1f1c605..5fbcba0d0c 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/ShouldWriteDataDelegate.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/ShouldWriteDataDelegate.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
@@ -22,9 +22,9 @@ import com.vaadin.ui.Component;
 /**
  * Delegate used by {@link DesignContext} to determine whether container data
  * should be written out for a component.
- * 
+ *
  * @see DesignContext#shouldWriteData(Component)
- * 
+ *
  * @since 7.5.0
  * @author Vaadin Ltd
  */
@@ -45,7 +45,7 @@ public interface ShouldWriteDataDelegate extends Serializable {
     /**
      * Determines whether the container data of a component should be written
      * out.
-     * 
+     *
      * @param component
      *            the component to check
      * @return <code>true</code> if container data should be written out for the
diff --git a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignDateConverter.java b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignDateConverter.java
index 5fc7c239e1..2ecb24d907 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignDateConverter.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignDateConverter.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 @@ import com.vaadin.ui.declarative.DesignAttributeHandler;
 /**
  * A date converter to be used by {@link DesignAttributeHandler}. Provides
  * ISO-compliant way of storing date and time.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
diff --git a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignEnumConverter.java b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignEnumConverter.java
index 1f14c0571d..0c7b5ece9b 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignEnumConverter.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignEnumConverter.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.ui.declarative.DesignAttributeHandler;
 /**
  * An converter for Enum to/from String for {@link DesignAttributeHandler} to
  * use internally.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
diff --git a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignObjectConverter.java b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignObjectConverter.java
index cb950aa821..7dfc57d81c 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignObjectConverter.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignObjectConverter.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.ui.declarative.DesignAttributeHandler;
 /**
  * An converter for Object to/from String for {@link DesignAttributeHandler} to
  * use internally.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
diff --git a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignResourceConverter.java b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignResourceConverter.java
index a006d88bf6..83ab235bc8 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignResourceConverter.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignResourceConverter.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 com.vaadin.ui.declarative.DesignAttributeHandler;
 /**
  * A converter for {@link Resource} implementations supported by
  * {@link DesignAttributeHandler}.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
diff --git a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignShortcutActionConverter.java b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignShortcutActionConverter.java
index 04738f4043..731c264360 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignShortcutActionConverter.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignShortcutActionConverter.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.vaadin.legacy.data.util.converter.LegacyConverter;
 
 /**
  * Converter for {@link ShortcutActions}.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
diff --git a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignTimeZoneConverter.java b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignTimeZoneConverter.java
index 2fe66285c8..0138909857 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignTimeZoneConverter.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignTimeZoneConverter.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.ui.declarative.DesignAttributeHandler;
 /**
  * Utility class for {@link DesignAttributeHandler} that deals with converting
  * various TimeZones to string.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
diff --git a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignToStringConverter.java b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignToStringConverter.java
index 8878b1b4f1..771a98e43c 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/converters/DesignToStringConverter.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/converters/DesignToStringConverter.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.ui.declarative.DesignAttributeHandler;
 /**
  * Utility class for {@link DesignAttributeHandler} that deals with converting
  * various types to string.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  * @param <TYPE>
@@ -46,7 +46,7 @@ public class DesignToStringConverter<TYPE>
      * Constructs the converter for a given type. Implicitly requires that a
      * static method {@code valueOf(String)} is present in the type to do the
      * conversion.
-     * 
+     *
      * @param type
      *            Type of values to convert.
      */
@@ -57,7 +57,7 @@ public class DesignToStringConverter<TYPE>
     /**
      * Constructs the converter for a given type, giving the name of the public
      * static method that does the conversion from String.
-     * 
+     *
      * @param type
      *            Type to convert.
      * @param staticMethodName
diff --git a/server/src/main/java/com/vaadin/ui/declarative/converters/ShortcutKeyMapper.java b/server/src/main/java/com/vaadin/ui/declarative/converters/ShortcutKeyMapper.java
index 2940c82c06..7796ce90d7 100644
--- a/server/src/main/java/com/vaadin/ui/declarative/converters/ShortcutKeyMapper.java
+++ b/server/src/main/java/com/vaadin/ui/declarative/converters/ShortcutKeyMapper.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.event.ShortcutAction.ModifierKey;
 /**
  * Provides mappings between shortcut keycodes and their representation in
  * design attributes. Contains a default framework implementation as a field.
- * 
+ *
  * @since 7.4
  * @author Vaadin Ltd
  */
@@ -33,7 +33,7 @@ public interface ShortcutKeyMapper extends Serializable {
 
     /**
      * Gets the key code for a given string.
-     * 
+     *
      * @param attributePresentation
      *            String
      * @return Key code.
@@ -42,7 +42,7 @@ public interface ShortcutKeyMapper extends Serializable {
 
     /**
      * Returns a string for a given key code.
-     * 
+     *
      * @param keyCode
      *            Key code.
      * @return String.