Remove trailing spaces (#10224)

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

@@ -66,15 +66,15 @@ public class AnimationUtil {
         listener.@com.vaadin.client.AnimationUtil.AnimationEndListener::onAnimationEnd(Lcom/google/gwt/dom/client/NativeEvent;)(e);
       });
       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;
     }-*/;
 
@@ -137,7 +137,7 @@ public class AnimationUtil {
             return event.mozAnimationName;
         if (event.oAnimationName)
             return event.oAnimationName;
-    
+
         return "";
     }-*/;
 
@@ -145,22 +145,22 @@ public class AnimationUtil {
     public static native String getAnimationName(ComputedStyle cstyle)
     /*-{
         var cs = cstyle.@com.vaadin.client.ComputedStyle::computedStyle;
-    
+
         if (!cs.getPropertyValue)
             return "";
-    
+
         if (cs.getPropertyValue("-webkit-animation-name"))
             return cs.getPropertyValue("-webkit-animation-name");
-    
+
         if (cs.getPropertyValue("animation-name"))
             return cs.getPropertyValue("animation-name");
-    
+
         if (cs.getPropertyValue("-moz-animation-name"))
             return cs.getPropertyValue("-moz-animation-name");
-    
+
         if (cs.getPropertyValue("-o-animation-name"))
             return cs.getPropertyValue("-o-animation-name");
-    
+
         return "";
     }-*/;
 
@@ -175,7 +175,7 @@ public class AnimationUtil {
           'MozAnimation': 'animationend',
           'WebkitAnimation': 'webkitAnimationEnd'
         }
-    
+
         for (var a in anims) {
             if ( el.style[a] !== undefined ) {
                 return anims[a];
@@ -194,7 +194,7 @@ public class AnimationUtil {
           'mozAnimation',
           'webkitAnimation'
         ]
-    
+
         for (var i=0; i < anims.length; i++) {
             if ( el.style[anims[i]] !== undefined ) {
                 return anims[i];

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

@@ -494,7 +494,7 @@ public class ApplicationConnection implements HasHandlers {
                 return vi;
             }
         }
-    
+
         client.getProfilingData = $entry(function() {
             var smh = ap.@com.vaadin.client.ApplicationConnection::getMessageHandler()();
             var pd = [
@@ -509,7 +509,7 @@ public class ApplicationConnection implements HasHandlers {
             pd[pd.length] = smh.@com.vaadin.client.communication.MessageHandler::bootstrapTime;
             return pd;
         });
-    
+
         client.getElementByPath = $entry(function(id) {
             return componentLocator.@com.vaadin.client.componentlocator.ComponentLocator::getElementByPath(Ljava/lang/String;)(id);
         });
@@ -526,7 +526,7 @@ public class ApplicationConnection implements HasHandlers {
             return componentLocator.@com.vaadin.client.componentlocator.ComponentLocator::getPathForElement(Lcom/google/gwt/dom/client/Element;)(element);
         });
         client.initializing = false;
-    
+
         $wnd.vaadin.clients[TTAppId] = client;
     }-*/;
 

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

@@ -63,11 +63,11 @@ public class CSSRule {
     /*-{
     if (!$doc.styleSheets)
     return null;
-    
+
     selector = selector.toLowerCase('en');
-    
+
     var allMatches = [];
-    
+
     // IE handles imported sheet differently
     if (deep && sheet.imports && sheet.imports.length > 0) {
         for (var i=0; i < sheet.imports.length; i++) {
@@ -76,13 +76,13 @@ public class CSSRule {
             allMatches.concat(imports);
         }
     }
-    
+
     var theRules = new Array();
     if (sheet.cssRules)
         theRules = sheet.cssRules
     else if (sheet.rules)
         theRules = sheet.rules
-    
+
     var j = theRules.length;
     for (var i=0; i<j; i++) {
         var r = theRules[i];
@@ -102,7 +102,7 @@ public class CSSRule {
             allMatches = allMatches.concat(imports);
         }
     }
-    
+
     return allMatches;
     }-*/;
 

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

@@ -98,7 +98,7 @@ public class DateTimeService {
 
     /**
      * Returns the localized short name of the specified day.
-     * 
+     *
      * @param day
      *            the day, {@code 0} is {@code SUNDAY}
      * @return the localized short name
@@ -114,7 +114,7 @@ public class DateTimeService {
 
     /**
      * Returns the first day of the week, according to the used Locale.
-     * 
+     *
      * @return the localized first day of the week, {@code 0} is {@code SUNDAY}
      */
     public int getFirstDayOfWeek() {
@@ -128,7 +128,7 @@ public class DateTimeService {
 
     /**
      * Returns whether the locale has twelve hour, or twenty four hour clock.
-     * 
+     *
      * @return {@code true} if the locale has twelve hour clock, {@code false}
      *         for twenty four clock
      */
@@ -165,7 +165,7 @@ public class DateTimeService {
 
     /**
      * Returns the first day of week of the specified {@code month}.
-     * 
+     *
      * @param month
      *            the month, not {@code null}
      * @return the first day of week,
@@ -473,7 +473,7 @@ public class DateTimeService {
     /**
      * Replaces the {@code z} characters of the specified {@code formatStr} with
      * the given {@code timeZoneName}.
-     * 
+     *
      * @param formatStr
      *            The format string, which is the pattern describing the date
      *            and time format

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

@@ -405,12 +405,12 @@ public class ResourceLoader {
                     if (rules === undefined) {
                         rules = sheet.rules;
                     }
-    
+
                     if (rules === null) {
                         // Style sheet loaded, but can't access length because of XSS -> assume there's something there
                         return 1;
                     }
-    
+
                     // Return length so we can distinguish 0 (probably 404 error) from normal case.
                     return rules.length;
                 } catch (err) {

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

@@ -47,7 +47,7 @@ public class StyleConstants {
 
     /**
      * Style name and style name prefix for the error indicator element.
-     * 
+     *
      * @since 8.2
      */
     public static final String STYLE_NAME_ERROR_INDICATOR = "v-errorindicator";

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

@@ -125,13 +125,13 @@ public class SuperDevMode {
     private static native 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('&') + '&';
     }-*/;
 
@@ -225,12 +225,12 @@ public class SuperDevMode {
         var mod = $wnd.__gwt_activeModules[moduleName];
         if (!mod)
             return false;
-    
+
         if (mod.superdevmode) {
            // Running in super dev mode already, it is supported
            return true;
         }
-    
+
         return !!mod.canRedirect;
     }-*/;
 

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

@@ -525,7 +525,7 @@ public class AtmospherePushConnection implements PushConnection {
             JavaScriptObject config)
     /*-{
         var self = this;
-    
+
         config.url = uri;
         config.onOpen = $entry(function(response) {
             self.@com.vaadin.client.communication.AtmospherePushConnection::onOpen(*)(response);
@@ -551,7 +551,7 @@ public class AtmospherePushConnection implements PushConnection {
         config.onClientTimeout = $entry(function(request) {
             self.@com.vaadin.client.communication.AtmospherePushConnection::onClientTimeout(*)(request);
         });
-    
+
         return $wnd.vaadinPush.atmosphere.subscribe(config);
     }-*/;
 

client/src/main/java/com/vaadin/client/connectors/JavaScriptRendererConnector.java

@@ -66,7 +66,7 @@ public class JavaScriptRendererConnector
     private static native JavaScriptObject createCellReferenceWrapper()
     /*-{
         var reference = {};
-    
+
         var setProperty = function(name, getter, setter) {
             var descriptor = {
                 get: getter
@@ -76,25 +76,25 @@ public class JavaScriptRendererConnector
             }
             Object.defineProperty(reference, name, descriptor);
         };
-    
+
         setProperty("element", function() {
             return reference.target.@CellReference::getElement()();
         }, null);
-    
+
         setProperty("rowIndex", function() {
             return reference.target.@CellReference::getRowIndex()();
         }, null);
-    
+
         setProperty("columnIndex", function() {
             return reference.target.@CellReference::getColumnIndex()();
         }, null);
-    
+
         setProperty("colSpan", function() {
             return reference.target.@RendererCellReference::getColSpan()();
         }, function(colSpan) {
             reference.target.@RendererCellReference::setColSpan(*)(colSpan);
         });
-    
+
         return reference;
     }-*/;
 

client/src/main/java/com/vaadin/client/connectors/grid/AbstractSelectionModelConnector.java

@@ -80,7 +80,7 @@ public abstract class AbstractSelectionModelConnector
 
     /**
      * Gets space selection handler registered for the Grid.
-     * 
+     *
      * @return space selection handler
      */
     protected SpaceSelectHandler<JsonObject> getSpaceSelectionHandler() {

client/src/main/java/com/vaadin/client/connectors/grid/GridConnector.java

@@ -522,10 +522,10 @@ public class GridConnector extends AbstractListingConnector
      * Method called by {@code CustomColumn} when its renderer changes. This
      * method is used to maintain hierarchical renderer wrap in
      * {@code TreeGrid}.
-     * 
+     *
      * @param column
      *            the column which now has a new renderer
-     * 
+     *
      * @since 8.1
      */
     public void onColumnRendererChanged(CustomColumn column) {

client/src/main/java/com/vaadin/client/debug/internal/DebugButton.java

@@ -44,7 +44,7 @@ public class DebugButton extends Button {
     public DebugButton(String caption) {
         this(null, null, caption);
     }
-    
+
     public DebugButton(String caption, String title) {
         this(null, title, caption);
     }

client/src/main/java/com/vaadin/client/extensions/ResponsiveConnector.java

@@ -165,26 +165,26 @@ public class ResponsiveConnector extends AbstractExtensionConnector
      */
     private static native void searchForBreakPointsNative()
     /*-{
-    
+
         // Initialize variables
         @com.vaadin.client.extensions.ResponsiveConnector::widthRangeCache = [];
         @com.vaadin.client.extensions.ResponsiveConnector::heightRangeCache = [];
-    
+
         var widthRanges = @com.vaadin.client.extensions.ResponsiveConnector::widthRangeCache;
         var heightRanges = @com.vaadin.client.extensions.ResponsiveConnector::heightRangeCache;
-    
+
         // Can't do squat if we can't parse stylesheets
         if (!$doc.styleSheets)
             return;
-    
+
         var sheets = $doc.styleSheets;
-    
+
         // Loop all stylesheets on the page and process them individually
         for (var i = 0, len = sheets.length; i < len; i++) {
             var sheet = sheets[i];
             @com.vaadin.client.extensions.ResponsiveConnector::searchStylesheetForBreakPoints(Lcom/google/gwt/core/client/JavaScriptObject;)(sheet);
         }
-    
+
     }-*/;
 
     /**
@@ -197,15 +197,15 @@ public class ResponsiveConnector extends AbstractExtensionConnector
     private static native void searchStylesheetForBreakPoints(
             final JavaScriptObject sheet)
     /*-{
-    
+
         // Inline variables for easier reading
         var widthRanges = @com.vaadin.client.extensions.ResponsiveConnector::widthRangeCache;
         var heightRanges = @com.vaadin.client.extensions.ResponsiveConnector::heightRangeCache;
-    
+
         // Get all the rulesets from the stylesheet
         var theRules = new Array();
         var IEOrEdge = @com.vaadin.client.BrowserInfo::get()().@com.vaadin.client.BrowserInfo::isIE()() || @com.vaadin.client.BrowserInfo::get()().@com.vaadin.client.BrowserInfo::isEdge()();
-    
+
         try {
             if (sheet.cssRules) {
                     theRules = sheet.cssRules
@@ -218,18 +218,18 @@ public class ResponsiveConnector extends AbstractExtensionConnector
                 ", probably because of cross domain issues: " + e);
             return;
         }
-    
+
         // Loop through the rulesets
         for (var i = 0, len = theRules.length; i < len; i++) {
             var rule = theRules[i];
-    
+
             if (rule.type == 3) {
                 // @import rule, traverse recursively
                 @com.vaadin.client.extensions.ResponsiveConnector::searchStylesheetForBreakPoints(Lcom/google/gwt/core/client/JavaScriptObject;)(rule.styleSheet);
-    
+
             } else if (rule.type == 1 || !rule.type) {
                 // Regular selector rule
-    
+
                 // Helper function
                 var pushToCache = function(ranges, selector, min, max) {
                     // Avoid adding duplicates
@@ -245,46 +245,46 @@ public class ResponsiveConnector extends AbstractExtensionConnector
                         ranges.push([selector, min, max]);
                     }
                 };
-    
+
                 // Array of all of the separate selectors in this ruleset
                 var haystack = rule.selectorText.split(",");
-    
+
                 // IE/Edge parses CSS like .class[attr="val"] into [attr="val"].class so we need to check for both
                 var selectorRegEx = IEOrEdge ? /\[.*\]([\.|#]\S+)/ : /([\.|#]\S+?)\[.*\]/;
-    
+
                 // Loop all the selectors in this ruleset
                 for (var k = 0, len2 = haystack.length; k < len2; k++) {
-    
+
                     // Split the haystack into parts.
                     var widthRange = haystack[k].match(/\[width-range.*?\]/);
                     var heightRange = haystack[k].match(/\[height-range.*?\]/);
                     var selector = haystack[k].match(selectorRegEx);
-    
+
                     if (selector != null) {
                         selector = selector[1];
-    
+
                         // Check for width-ranges.
                         if (widthRange != null) {
                             var minMax = widthRange[0].match(/\[width-range~?=["|'](.*?)-(.*?)["|']\]/i);
                             var min = minMax[1];
                             var max = minMax[2];
-    
+
                             pushToCache(widthRanges, selector, min, max);
                         }
-    
+
                         // Check for height-ranges.
                         if (heightRange != null) {
                             var minMax = heightRange[0].match(/\[height-range~?=["|'](.*?)-(.*?)["|']\]/i);
                             var min = minMax[1];
                             var max = minMax[2];
-    
+
                             pushToCache(heightRanges, selector, min, max);
                         }
                     }
                 }
             }
         }
-    
+
     }-*/;
 
     /**
@@ -294,15 +294,15 @@ public class ResponsiveConnector extends AbstractExtensionConnector
      */
     private native void getBreakPointsFor(final String selectors)
     /*-{
-    
+
         var selectors = selectors.split(",");
-    
+
         var widthBreakpoints = this.@com.vaadin.client.extensions.ResponsiveConnector::widthBreakpoints = [];
         var heightBreakpoints = this.@com.vaadin.client.extensions.ResponsiveConnector::heightBreakpoints = [];
-    
+
         var widthRanges = @com.vaadin.client.extensions.ResponsiveConnector::widthRangeCache;
         var heightRanges = @com.vaadin.client.extensions.ResponsiveConnector::heightRangeCache;
-    
+
         for (var i = 0, len = widthRanges.length; i < len; i++) {
             var bp = widthRanges[i];
             for (var j = 0, len2 = selectors.length; j < len2; j++) {
@@ -310,7 +310,7 @@ public class ResponsiveConnector extends AbstractExtensionConnector
                     widthBreakpoints.push(bp);
             }
         }
-    
+
         for (var i = 0, len = heightRanges.length; i < len; i++) {
             var bp = heightRanges[i];
             for (var j = 0, len2 = selectors.length; j < len2; j++) {
@@ -318,10 +318,10 @@ public class ResponsiveConnector extends AbstractExtensionConnector
                     heightBreakpoints.push(bp);
             }
         }
-    
+
         // Only for debugging
         // console.log("Breakpoints for", selectors.join(","), widthBreakpoints, heightBreakpoints);
-    
+
     }-*/;
 
     private String currentWidthRanges = "";
@@ -376,24 +376,24 @@ public class ResponsiveConnector extends AbstractExtensionConnector
 
     private native String resolveBreakpoint(String which, int size)
     /*-{
-    
+
         // Default to "width" breakpoints
         var breakpoints = this.@com.vaadin.client.extensions.ResponsiveConnector::widthBreakpoints;
-    
+
         // Use height breakpoints if we're measuring the height
         if (which == "height")
             breakpoints = this.@com.vaadin.client.extensions.ResponsiveConnector::heightBreakpoints;
-    
+
         // Output string that goes into either the "width-range" or "height-range" attribute in the element
         var ranges = "";
-    
+
         // Loop the breakpoints
         for (var i = 0, len = breakpoints.length; i < len; i++) {
             var bp = breakpoints[i];
-    
+
             var min = parseInt(bp[1]);
             var max = parseInt(bp[2]);
-    
+
             if (!isNaN(min) && !isNaN(max)) {
                 if (min <= size && size <= max) {
                     ranges += " " + bp[1] + "-" + bp[2];
@@ -408,10 +408,10 @@ public class ResponsiveConnector extends AbstractExtensionConnector
                 }
             }
         }
-    
+
         // Trim the output and return it
         return ranges.replace(/^\s+/, "");
-    
+
     }-*/;
 
 }

client/src/main/java/com/vaadin/client/extensions/javascriptmanager/JavaScriptManagerConnector.java

@@ -71,7 +71,7 @@ public class JavaScriptManagerConnector extends AbstractExtensionConnector {
         var m = this;
         var target = $wnd;
         var parts = name.split('.');
-    
+
         for (var i = 0; i < parts.length - 1; i++) {
             var part = parts[i];
             if (target[part] === undefined) {
@@ -79,7 +79,7 @@ public class JavaScriptManagerConnector extends AbstractExtensionConnector {
             }
             target = target[part];
         }
-    
+
         target[parts[parts.length - 1]] = $entry(function() {
             //Must make a copy because arguments is an array-like object (not instanceof Array), causing suboptimal JSON encoding
             var args = Array.prototype.slice.call(arguments, 0);
@@ -94,7 +94,7 @@ public class JavaScriptManagerConnector extends AbstractExtensionConnector {
     /*-{
         var target = $wnd;
         var parts = name.split('.');
-    
+
         for (var i = 0; i < parts.length - 1; i++) {
             var part = parts[i];
             if (target[part] === undefined) {
@@ -104,7 +104,7 @@ public class JavaScriptManagerConnector extends AbstractExtensionConnector {
             }
             target = target[part];
         }
-    
+
         $wnd.console.log('removing',parts[parts.length - 1],'from',target);
         delete target[parts[parts.length - 1]];
     }-*/;

client/src/main/java/com/vaadin/client/ui/AbstractTextFieldWidget.java

@@ -20,7 +20,7 @@ import com.vaadin.client.ui.textfield.AbstractTextFieldConnector;
 /**
  * Implemented by all widgets used by a connector extending
  * {@link AbstractTextFieldConnector}.
- * 
+ *
  * @since 8.0
  */
 public interface AbstractTextFieldWidget {

client/src/main/java/com/vaadin/client/ui/HasErrorIndicator.java

@@ -19,7 +19,7 @@ import com.vaadin.client.ComponentConnector;
 
 /**
  * Implemented by connectors supporting an error indicator.
- * 
+ *
  * @since 8.0
  */
 public interface HasErrorIndicator extends ComponentConnector {

client/src/main/java/com/vaadin/client/ui/HasRequiredIndicator.java

@@ -19,7 +19,7 @@ import com.vaadin.client.ComponentConnector;
 
 /**
  * Implemented by connectors supporting a required flag.
- * 
+ *
  * @since 8.0
  */
 public interface HasRequiredIndicator extends ComponentConnector {

client/src/main/java/com/vaadin/client/ui/JavaScriptWidget.java

@@ -31,7 +31,7 @@ public class JavaScriptWidget extends Widget {
 
     /**
      * Creates a JavaScriptWidget based on an element with the given tag.
-     * 
+     *
      * @param tagName
      *            the tag to use for the element
      */

client/src/main/java/com/vaadin/client/ui/VAbstractPopupCalendar.java

@@ -221,7 +221,7 @@ public abstract class VAbstractPopupCalendar<PANEL extends VAbstractCalendarPane
      * Changes the current date, and updates the
      * {@link VDateField#bufferedResolutions}, possibly
      * {@link VDateField#sendBufferedValues()} to the server if needed
-     * 
+     *
      * @param newDate
      *            the new {@code Date} to update
      */

client/src/main/java/com/vaadin/client/ui/VDateField.java

@@ -58,7 +58,7 @@ public abstract class VDateField<R extends Enum<R>> extends FlowPanel
 
     /**
      * The RPC send calls to the server.
-     * 
+     *
      * @since
      */
     public AbstractDateFieldServerRpc rpc;
@@ -66,11 +66,11 @@ public abstract class VDateField<R extends Enum<R>> extends FlowPanel
     /**
      * A temporary holder of the time units (resolutions), which would be sent
      * to the server through {@link #sendBufferedValues()}.
-     * 
+     *
      * The key is the resolution.
-     * 
+     *
      * The value can be {@code null}.
-     * 
+     *
      * @since
      */
     protected Map<R, Integer> bufferedResolutions = new HashMap<>();
@@ -78,7 +78,7 @@ public abstract class VDateField<R extends Enum<R>> extends FlowPanel
     /**
      * A temporary holder of the date string, which would be sent to the server
      * through {@link #sendBufferedValues()}.
-     * 
+     *
      * @since
      */
     protected String bufferedDateString;
@@ -264,7 +264,7 @@ public abstract class VDateField<R extends Enum<R>> extends FlowPanel
     /**
      * Sends the {@link #bufferedDateString} and {@link #bufferedResolutions} to
      * the server, and clears their values.
-     * 
+     *
      * @since
      */
     public void sendBufferedValues() {

client/src/main/java/com/vaadin/client/ui/VDragAndDropWrapperIE.java

@@ -53,7 +53,7 @@ public class VDragAndDropWrapperIE extends VDragAndDropWrapper {
             com.google.gwt.user.client.Element el)
     /*-{
         var me = this;
-    
+
         el.attachEvent("ondragstart",  $entry(function(ev) {
             return me.@com.vaadin.client.ui.VDragAndDropWrapper::html5DragStart(Lcom/vaadin/client/ui/dd/VHtml5DragEvent;)(ev);
         }));
@@ -69,19 +69,19 @@ public class VDragAndDropWrapperIE extends VDragAndDropWrapper {
     protected native void hookHtml5Events(com.google.gwt.user.client.Element el)
     /*-{
         var me = this;
-    
+
         el.attachEvent("ondragenter",  $entry(function(ev) {
             return me.@com.vaadin.client.ui.VDragAndDropWrapper::html5DragEnter(Lcom/vaadin/client/ui/dd/VHtml5DragEvent;)(ev);
         }));
-    
+
         el.attachEvent("ondragleave",  $entry(function(ev) {
             return me.@com.vaadin.client.ui.VDragAndDropWrapper::html5DragLeave(Lcom/vaadin/client/ui/dd/VHtml5DragEvent;)(ev);
         }));
-    
+
         el.attachEvent("ondragover",  $entry(function(ev) {
             return me.@com.vaadin.client.ui.VDragAndDropWrapper::html5DragOver(Lcom/vaadin/client/ui/dd/VHtml5DragEvent;)(ev);
         }));
-    
+
         el.attachEvent("ondrop",  $entry(function(ev) {
             return me.@com.vaadin.client.ui.VDragAndDropWrapper::html5DragDrop(Lcom/vaadin/client/ui/dd/VHtml5DragEvent;)(ev);
         }));

client/src/main/java/com/vaadin/client/ui/VVideo.java

@@ -48,7 +48,7 @@ public class VVideo extends VMediaBase {
               el.addEventListener('loadedmetadata', $entry(function(e) {
                   self.@com.vaadin.client.ui.VVideo::updateElementDynamicSize(II)(el.videoWidth, el.videoHeight);
               }), false);
-    
+
     }-*/;
 
     /**

client/src/main/java/com/vaadin/client/ui/datefield/AbstractDateFieldConnector.java

@@ -62,7 +62,7 @@ public abstract class AbstractDateFieldConnector<R extends Enum<R>>
     /**
      * Returns the default date (when no date is selected) components as a map
      * from Resolution to the corresponding value.
-     * 
+     *
      * @return default date component map
      * @since
      */

client/src/main/java/com/vaadin/client/ui/datefield/DateTimeFieldConnector.java

@@ -28,7 +28,7 @@ import com.vaadin.ui.AbstractLocalDateTimeField;
 
 /**
  * The client-side connector for AbstractLocalDateTimeField.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.0
  */

client/src/main/java/com/vaadin/client/ui/datefield/InlineDateFieldConnector.java

@@ -23,7 +23,7 @@ import com.vaadin.ui.InlineDateField;
 
 /**
  * The client-side connector for InlineDateField.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.0
  */

client/src/main/java/com/vaadin/client/ui/datefield/InlineDateTimeFieldConnector.java

@@ -27,7 +27,7 @@ import com.vaadin.ui.InlineDateTimeField;
 
 /**
  * The client-side connector for InlineDateTimeField.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.0
  */

client/src/main/java/com/vaadin/client/ui/datefield/PopupDateFieldConnector.java

@@ -21,7 +21,7 @@ import com.vaadin.ui.DateField;
 
 /**
  * The client-side connector for DateField.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.0
  */

client/src/main/java/com/vaadin/client/ui/datefield/PopupDateTimeFieldConnector.java

@@ -21,7 +21,7 @@ import com.vaadin.ui.DateTimeField;
 
 /**
  * The client-side connector for DateTimeField.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.0
  *

client/src/main/java/com/vaadin/client/ui/datefield/TextualDateConnector.java

@@ -33,9 +33,9 @@ import com.vaadin.shared.ui.datefield.TextualDateFieldState;
  * Abstract date/time field connector which extend
  * {@link AbstractTextualDateConnector} functionality with widget that shows
  * date/time chooser as a popup panel.
- * 
+ *
  * @author Vaadin Ltd
- * 
+ *
  * @since 8.0
  *
  * @param <PANEL>
@@ -101,7 +101,7 @@ public abstract class TextualDateConnector<PANEL extends VAbstractCalendarPanel<
     /**
      * Returns {@code true} is the current resolution of the widget is month or
      * less specific (e.g. month, year, quarter, etc).
-     * 
+     *
      * @return {@code true} if the current resolution is above month
      */
     protected abstract boolean isResolutionMonthOrHigher();

client/src/main/java/com/vaadin/client/ui/dd/VAcceptCriteria.java

@@ -20,7 +20,7 @@ import com.vaadin.ui.dnd.DropTargetExtension;
 
 /**
  * A class via all AcceptCriteria instances are fetched by an identifier.
- * 
+ *
  * @author Vaadin Ltd
  * @deprecated Replaced in 8.1 with
  *             {@link DropTargetExtension#setDropCriteria(String)}

client/src/main/java/com/vaadin/client/ui/dd/VDragEvent.java

@@ -173,7 +173,7 @@ public class VDragEvent {
 
     /**
      * Returns the details of the drag and drop operation.
-     * 
+     *
      * TODO consider using similar smaller (than map) API as in Transferable
      *
      * TODO clean up when drop handler changes

client/src/main/java/com/vaadin/client/ui/dd/VHtml5DragEvent.java

@@ -101,15 +101,15 @@ public class VHtml5DragEvent extends NativeEvent {
                 }
             }
         }
-    
+
         // Zero sized files without a type are also likely to be folders
         var file = this.dataTransfer.files[fileIndex];
         if (file.size == 0 && !file.type) {
             return false;
         }
-    
+
         // TODO Make it detect folders on all browsers
-    
+
         return true;
     }-*/;
 

client/src/main/java/com/vaadin/client/ui/textfield/ValueChangeHandler.java

@@ -23,7 +23,7 @@ import com.vaadin.shared.ui.ValueChangeMode;
 /**
  * Helper for dealing with scheduling value change events based on a given mode
  * and possibly timeout.
- * 
+ *
  * @since 8.0
  */
 public class ValueChangeHandler {

client/src/main/java/com/vaadin/client/widgets/Escalator.java

@@ -729,13 +729,13 @@ public class Escalator extends Widget
         /*-{
             var vScroll = esc.@com.vaadin.client.widgets.Escalator::verticalScrollbar;
             var vScrollElem = vScroll.@com.vaadin.client.widget.escalator.ScrollbarBundle::getElement()();
-        
+
             var hScroll = esc.@com.vaadin.client.widgets.Escalator::horizontalScrollbar;
             var hScrollElem = hScroll.@com.vaadin.client.widget.escalator.ScrollbarBundle::getElement()();
-        
+
             return $entry(function(e) {
                 var target = e.target;
-        
+
                 // in case the scroll event was native (i.e. scrollbars were dragged, or
                 // the scrollTop/Left was manually modified), the bundles have old cache
                 // values. We need to make sure that the caches are kept up to date.
@@ -756,29 +756,29 @@ public class Escalator extends Widget
             return $entry(function(e) {
                 var deltaX = e.deltaX ? e.deltaX : -0.5*e.wheelDeltaX;
                 var deltaY = e.deltaY ? e.deltaY : -0.5*e.wheelDeltaY;
-        
+
                 // Delta mode 0 is in pixels; we don't need to do anything...
-        
+
                 // A delta mode of 1 means we're scrolling by lines instead of pixels
                 // We need to scale the number of lines by the default line height
                 if (e.deltaMode === 1) {
                     var brc = esc.@com.vaadin.client.widgets.Escalator::body;
                     deltaY *= brc.@com.vaadin.client.widgets.Escalator.AbstractRowContainer::getDefaultRowHeight()();
                 }
-        
+
                 // Other delta modes aren't supported
                 if ((e.deltaMode !== undefined) && (e.deltaMode >= 2 || e.deltaMode < 0)) {
                     var msg = "Unsupported wheel delta mode \"" + e.deltaMode + "\"";
-        
+
                     // Print warning message
                     esc.@com.vaadin.client.widgets.Escalator::logWarning(*)(msg);
                 }
-        
+
                 // IE8 has only delta y
                 if (isNaN(deltaY)) {
                     deltaY = -0.5*e.wheelDelta;
                 }
-        
+
                 @com.vaadin.client.widgets.Escalator.JsniUtil::moveScrollFromEvent(*)(esc, deltaX, deltaY, e);
             });
         }-*/;

compatibility-client/src/main/java/com/vaadin/v7/client/connectors/JavaScriptRendererConnector.java

@@ -65,7 +65,7 @@ public class JavaScriptRendererConnector
     private static native JavaScriptObject createCellReferenceWrapper()
     /*-{
         var reference = {};
-    
+
         var setProperty = function(name, getter, setter) {
             var descriptor = {
                 get: getter
@@ -75,25 +75,25 @@ public class JavaScriptRendererConnector
             }
             Object.defineProperty(reference, name, descriptor);
         };
-    
+
         setProperty("element", function() {
             return reference.target.@CellReference::getElement()();
         }, null);
-    
+
         setProperty("rowIndex", function() {
             return reference.target.@CellReference::getRowIndex()();
         }, null);
-    
+
         setProperty("columnIndex", function() {
             return reference.target.@CellReference::getColumnIndex()();
         }, null);
-    
+
         setProperty("colSpan", function() {
             return reference.target.@RendererCellReference::getColSpan()();
         }, function(colSpan) {
             reference.target.@RendererCellReference::setColSpan(*)(colSpan);
         });
-    
+
         return reference;
     }-*/;
 

compatibility-client/src/main/java/com/vaadin/v7/client/ui/AbstractFieldConnector.java

@@ -48,7 +48,7 @@ public abstract class AbstractFieldConnector
      * <p>
      * NOTE: since 8.0 this only delegates to
      * {@link #isRequiredIndicatorVisible()}, and is left for legacy reasons.
-     * 
+     *
      * @deprecated Use {@link #isRequiredIndicatorVisible()} instead.
      *
      * @return true if required indicator should be shown

compatibility-client/src/main/java/com/vaadin/v7/client/ui/VCalendar.java

@@ -368,7 +368,7 @@ public class VCalendar extends Composite implements VHasDropHandler {
         e.onselectstart = function() {
             return false;
         }
-    
+
         e.ondragstart = function() {
             return false;
         }
@@ -1127,7 +1127,7 @@ public class VCalendar extends Composite implements VHasDropHandler {
 
     /**
      * Get the first hour of the day.
-     * 
+     *
      * @return The first hour of the day
      */
     public int getFirstHourOfTheDay() {

compatibility-client/src/main/java/com/vaadin/v7/client/ui/VFilterSelect.java

@@ -257,12 +257,12 @@ public class VFilterSelect extends Composite
             return $entry(function(e) {
                 var deltaX = e.deltaX ? e.deltaX : -0.5*e.wheelDeltaX;
                 var deltaY = e.deltaY ? e.deltaY : -0.5*e.wheelDeltaY;
-        
+
                 // IE8 has only delta y
                 if (isNaN(deltaY)) {
                     deltaY = -0.5*e.wheelDelta;
                 }
-        
+
                 @com.vaadin.v7.client.ui.VFilterSelect.JsniUtil::moveScrollFromEvent(*)(widget, deltaX, deltaY, e, e.deltaMode);
             });
         }-*/;

compatibility-client/src/main/java/com/vaadin/v7/client/ui/VForm.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2016 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

compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTextField.java

@@ -534,7 +534,7 @@ public class VTextField extends TextBoxBase implements Field, ChangeHandler,
 
     /**
      * {@inheritDoc}
-     * 
+     *
      * @since 7.7.5
      */
     @Override

compatibility-client/src/main/java/com/vaadin/v7/client/widget/grid/EventCellReference.java

@@ -87,7 +87,7 @@ public class EventCellReference<T> extends CellReference<T> {
      * Is the cell reference for a cell in the header of the Grid.
      *
      * @since 7.5
-     * @return <code>true</code> if referenced cell is in the header, 
+     * @return <code>true</code> if referenced cell is in the header,
      *         <code>false</code> if not
      */
     public boolean isHeader() {
@@ -98,7 +98,7 @@ public class EventCellReference<T> extends CellReference<T> {
      * Is the cell reference for a cell in the body of the Grid.
      *
      * @since 7.5
-     * @return <code>true</code> if referenced cell is in the body, 
+     * @return <code>true</code> if referenced cell is in the body,
      *         <code>false</code> if not
      */
     public boolean isBody() {
@@ -109,7 +109,7 @@ public class EventCellReference<T> extends CellReference<T> {
      * Is the cell reference for a cell in the footer of the Grid.
      *
      * @since 7.5
-     * @return <code>true</code> if referenced cell is in the footer, 
+     * @return <code>true</code> if referenced cell is in the footer,
      *         <code>false</code> if not
      */
     public boolean isFooter() {

compatibility-client/src/main/java/com/vaadin/v7/client/widgets/Escalator.java

@@ -703,13 +703,13 @@ public class Escalator extends Widget
         /*-{
             var vScroll = esc.@com.vaadin.v7.client.widgets.Escalator::verticalScrollbar;
             var vScrollElem = vScroll.@com.vaadin.v7.client.widget.escalator.ScrollbarBundle::getElement()();
-        
+
             var hScroll = esc.@com.vaadin.v7.client.widgets.Escalator::horizontalScrollbar;
             var hScrollElem = hScroll.@com.vaadin.v7.client.widget.escalator.ScrollbarBundle::getElement()();
-        
+
             return $entry(function(e) {
                 var target = e.target;
-        
+
                 // in case the scroll event was native (i.e. scrollbars were dragged, or
                 // the scrollTop/Left was manually modified), the bundles have old cache
                 // values. We need to make sure that the caches are kept up to date.
@@ -730,29 +730,29 @@ public class Escalator extends Widget
             return $entry(function(e) {
                 var deltaX = e.deltaX ? e.deltaX : -0.5*e.wheelDeltaX;
                 var deltaY = e.deltaY ? e.deltaY : -0.5*e.wheelDeltaY;
-        
+
                 // Delta mode 0 is in pixels; we don't need to do anything...
-        
+
                 // A delta mode of 1 means we're scrolling by lines instead of pixels
                 // We need to scale the number of lines by the default line height
                 if (e.deltaMode === 1) {
                     var brc = esc.@com.vaadin.v7.client.widgets.Escalator::body;
                     deltaY *= brc.@com.vaadin.v7.client.widgets.Escalator.AbstractRowContainer::getDefaultRowHeight()();
                 }
-        
+
                 // Other delta modes aren't supported
                 if ((e.deltaMode !== undefined) && (e.deltaMode >= 2 || e.deltaMode < 0)) {
                     var msg = "Unsupported wheel delta mode \"" + e.deltaMode + "\"";
-        
+
                     // Print warning message
                     esc.@com.vaadin.v7.client.widgets.Escalator::logWarning(*)(msg);
                 }
-        
+
                 // IE8 has only delta y
                 if (isNaN(deltaY)) {
                     deltaY = -0.5*e.wheelDelta;
                 }
-        
+
                 @com.vaadin.v7.client.widgets.Escalator.JsniUtil::moveScrollFromEvent(*)(esc, deltaX, deltaY, e);
             });
         }-*/;

compatibility-server/src/main/java/com/vaadin/v7/data/util/sqlcontainer/ColumnProperty.java

@@ -29,7 +29,7 @@ import com.vaadin.v7.data.util.converter.Converter.ConversionException;
  *
  * Note that depending on the QueryDelegate in use this does not necessarily map
  * into an actual column in a database table.
- * 
+ *
  * @deprecated As of 8.0, no replacement available.
  */
 @Deprecated

compatibility-server/src/main/java/com/vaadin/v7/ui/components/colorpicker/ColorChangeEvent.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2016 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 com.vaadin.v7.shared.ui.colorpicker.Color;
 /**
  * The color changed event which is passed to the listeners when a color change
  * occurs.
- * 
+ *
  * @since 7.0.0
  */
 @Deprecated

compatibility-server/src/main/java/com/vaadin/v7/ui/components/colorpicker/ColorChangeListener.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2016 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
@@ -24,9 +24,9 @@ import java.io.Serializable;
  * component using the component's <code>addColorChangeListener</code> method.
  * When the colorChange event occurs, that object's appropriate method is
  * invoked.
- * 
+ *
  * @since 7.0.0
- * 
+ *
  * @see ColorChangeEvent
  */
 @Deprecated
@@ -34,7 +34,7 @@ public interface ColorChangeListener extends Serializable {
 
     /**
      * Called when a new color has been selected.
-     * 
+     *
      * @param event
      *            An event containing information about the color change.
      */

compatibility-server/src/main/java/com/vaadin/v7/ui/components/colorpicker/ColorPickerGradient.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2016 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.v7.ui.AbstractColorPicker.Coordinates2Color;
 
 /**
  * A component that represents a color gradient within a color picker.
- * 
+ *
  * @since 7.0.0
  */
 @Deprecated
@@ -78,7 +78,7 @@ public class ColorPickerGradient extends AbstractComponent
 
     /**
      * Instantiates a new color picker gradient.
-     * 
+     *
      * @param id
      *            the id
      * @param converter
@@ -115,7 +115,7 @@ public class ColorPickerGradient extends AbstractComponent
 
     /**
      * Sets the background color.
-     * 
+     *
      * @param color
      *            the new background color
      */
@@ -130,7 +130,7 @@ public class ColorPickerGradient extends AbstractComponent
 
     /**
      * Notifies the listeners that the color has changed.
-     * 
+     *
      * @param color
      *            The color which it changed to
      */

compatibility-server/src/main/java/com/vaadin/v7/ui/components/colorpicker/ColorSelector.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2016 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.v7.shared.ui.colorpicker.Color;
 
 /**
  * An interface for a color selector.
- * 
+ *
  * @since 7.0.0
  */
 @Deprecated
@@ -29,7 +29,7 @@ public interface ColorSelector extends Serializable, HasColorChangeListener {
 
     /**
      * Sets the color.
-     * 
+     *
      * @param color
      *            the new color
      */
@@ -37,7 +37,7 @@ public interface ColorSelector extends Serializable, HasColorChangeListener {
 
     /**
      * Gets the color.
-     * 
+     *
      * @return the color
      */
     public Color getColor();

compatibility-server/src/main/java/com/vaadin/v7/ui/components/colorpicker/HasColorChangeListener.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2016 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
@@ -22,14 +22,14 @@ public interface HasColorChangeListener extends Serializable {
 
     /**
      * Adds a {@link ColorChangeListener} to the component.
-     * 
+     *
      * @param listener
      */
     void addColorChangeListener(ColorChangeListener listener);
 
     /**
      * Removes a {@link ColorChangeListener} from the component.
-     * 
+     *
      * @param listener
      */
     void removeColorChangeListener(ColorChangeListener listener);

compatibility-server/src/test/java/com/vaadin/tests/server/component/slider/SliderDeclarativeTest.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.Slider;
 
 /**
  * Tests declarative support for implementations of {@link Slider}.
- * 
+ *
  * @since
  * @author Vaadin Ltd
  */

compatibility-server/src/test/java/com/vaadin/v7/tests/server/component/abstractselect/OptionGroupDeclarativeTest.java

@@ -46,7 +46,7 @@ public class OptionGroupDeclarativeTest
         og.addItems("foo", "bar", "baz", "bang");
 
         //@formatter:off
-        String expected = 
+        String expected =
                 "<vaadin7-option-group>"
                 + "<option>foo</option>"
                 + "<option>bar</option>"
@@ -66,7 +66,7 @@ public class OptionGroupDeclarativeTest
         og.setItemEnabled("baz", false);
 
         //@formatter:off
-        String expected = 
+        String expected =
                 "<vaadin7-option-group>"
                 + "<option>foo</option>"
                 + "<option>bar</option>"
@@ -86,7 +86,7 @@ public class OptionGroupDeclarativeTest
         og.setItemIcon("bar", new ThemeResource("foobar.png"));
 
         //@formatter:off
-        String expected = 
+        String expected =
                 "<vaadin7-option-group>"
                 + "<option>foo</option>"
                 + "<option icon='theme://foobar.png'>bar</option>"
@@ -110,7 +110,7 @@ public class OptionGroupDeclarativeTest
         og.setItemCaption("bar", "<font color='red'>False</font>");
 
         //@formatter:off
-        String expected = 
+        String expected =
                 "<vaadin7-option-group html-content-allowed>"
                 + "<option item-id=\"foo\"><b>True</b></option>"
                 + "<option item-id=\"bar\"><font color='red'>False</font></option>"

compatibility-server/src/test/java/com/vaadin/v7/tests/server/component/form/FormTest.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.v7.ui.TextField;
 
 /**
  * Test for {@link Form}.
- * 
+ *
  * @author Vaadin Ltd
  */
 public class FormTest {

compatibility-shared/src/main/java/com/vaadin/v7/shared/AbstractFieldState.java

@@ -42,7 +42,7 @@ public class AbstractFieldState extends AbstractLegacyComponentState {
      * <p>
      * This is not used in all fields, but needs to be here for the time being
      * (#20468).
-     * 
+     *
      * @since 7.7.5
      */
     public Connector focusDelegate;

compatibility-shared/src/main/java/com/vaadin/v7/shared/form/FormState.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2000-2016 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

compatibility-shared/src/main/java/com/vaadin/v7/shared/ui/calendar/CalendarState.java

@@ -59,7 +59,7 @@ public class CalendarState extends AbstractLegacyComponentState {
      * (later event are shown first).
      * <li>{@code DURATION_ASC} means ascending sort by duration (shorter event
      * are shown first).
-     * 
+     *
      * </ul>
      */
     public enum EventSortOrder {

server/src/main/java/com/vaadin/data/Binder.java

@@ -330,7 +330,7 @@ public class Binder<BEAN> implements Serializable {
          * @return this binding, for chaining
          * @throws IllegalStateException
          *             if {@code bind} has already been called
-         * 
+         *
          * @since 8.2
          */
         public default BindingBuilder<BEAN, TARGET> withValidator(
@@ -394,7 +394,7 @@ public class Binder<BEAN> implements Serializable {
          * @return this binding, for chaining
          * @throws IllegalStateException
          *             if {@code bind} has already been called
-         * 
+         *
          * @since 8.2
          */
         public default BindingBuilder<BEAN, TARGET> withValidator(

server/src/main/java/com/vaadin/data/BinderValidationStatus.java

@@ -189,9 +189,9 @@ public class BinderValidationStatus<BEAN> implements Serializable {
 
     /**
      * Notifies all validation status handlers in bindings.
-     * 
+     *
      * @see #notifyBindingValidationStatusHandlers(SerializablePredicate)
-     * 
+     *
      * @since 8.2
      */
     public void notifyBindingValidationStatusHandlers() {
@@ -203,12 +203,12 @@ public class BinderValidationStatus<BEAN> implements Serializable {
      * The filter should return {@code true} for each
      * {@link BindingValidationStatus} that should be delegated to the status
      * handler in the binding.
-     * 
+     *
      * @see #notifyBindingValidationStatusHandlers()
-     * 
+     *
      * @param filter
      *            the filter to select bindings to run status handling for
-     * 
+     *
      * @since 8.2
      */
     public void notifyBindingValidationStatusHandlers(

server/src/main/java/com/vaadin/data/BindingValidationStatus.java

@@ -137,7 +137,7 @@ public class BindingValidationStatus<TARGET> implements Serializable {
      *            the related result object, may be {@code null}
      * @param source
      *            field whose status has changed, not {@code null}
-     * 
+     *
      * @since 8.2
      */
     public BindingValidationStatus(Result<TARGET> result,

server/src/main/java/com/vaadin/data/HasDataProvider.java

@@ -25,7 +25,7 @@ import com.vaadin.data.provider.DataProvider;
  * <p>
  * A listing component should implement either this interface or
  * {@link HasFilterableDataProvider}, but not both.
- * 
+ *
  * @author Vaadin Ltd.
  *
  * @param <T>

server/src/main/java/com/vaadin/data/RequiredFieldConfigurator.java

@@ -26,10 +26,10 @@ import com.vaadin.server.SerializablePredicate;
  * This interface represents a predicate which returns {@code true} if bound
  * field should be configured to have required indicator via
  * {@link HasValue#setRequiredIndicatorVisible(boolean)}.
- * 
+ *
  * @see BeanValidationBinder
  * @see BeanValidationBinder#setRequiredConfigurator(RequiredFieldConfigurator)
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.0
  *

server/src/main/java/com/vaadin/data/SimpleResult.java

@@ -26,7 +26,7 @@ import com.vaadin.server.SerializableFunction;
  *
  * @param <R>
  *            the result value type
- * 
+ *
  * @since 8.0
  */
 class SimpleResult<R> implements Result<R> {

server/src/main/java/com/vaadin/data/ValidationResult.java

@@ -87,7 +87,7 @@ public interface ValidationResult extends Serializable {
      *
      * @return optional error level; error level is present for validation
      *         results that have not passed validation
-     * 
+     *
      * @since 8.2
      */
     Optional<ErrorLevel> getErrorLevel();
@@ -136,7 +136,7 @@ public interface ValidationResult extends Serializable {
      * Creates the validation result with the given {@code errorMessage} and
      * {@code errorLevel}. Results with {@link ErrorLevel} of {@code INFO} or
      * {@code WARNING} are not errors by default.
-     * 
+     *
      * @see #ok()
      * @see #error(String)
      *

server/src/main/java/com/vaadin/data/provider/HierarchicalDataProvider.java

@@ -34,12 +34,12 @@ public interface HierarchicalDataProvider<T, F> extends DataProvider<T, F> {
     /**
      * Get the number of immediate child data items for the parent item returned
      * by a given query.
-     * 
+     *
      * @param query
      *            given query to request the count for
      * @return the count of child data items for the data item
      *         {@link HierarchicalQuery#getParent()}
-     * 
+     *
      * @throws IllegalArgumentException
      *             if the query is not of type HierarchicalQuery
      */
@@ -56,11 +56,11 @@ public interface HierarchicalDataProvider<T, F> extends DataProvider<T, F> {
      * Fetches data from this HierarchicalDataProvider using given
      * {@code query}. Only the immediate children of
      * {@link HierarchicalQuery#getParent()} will be returned.
-     * 
+     *
      * @param query
      *            given query to request data with
      * @return a stream of data objects resulting from the query
-     * 
+     *
      * @throws IllegalArgumentException
      *             if the query is not of type HierarchicalQuery
      */
@@ -76,7 +76,7 @@ public interface HierarchicalDataProvider<T, F> extends DataProvider<T, F> {
     /**
      * Get the number of immediate child data items for the parent item returned
      * by a given query.
-     * 
+     *
      * @param query
      *            given query to request the count for
      * @return the count of child data items for the data item
@@ -88,7 +88,7 @@ public interface HierarchicalDataProvider<T, F> extends DataProvider<T, F> {
      * Fetches data from this HierarchicalDataProvider using given
      * {@code query}. Only the immediate children of
      * {@link HierarchicalQuery#getParent()} will be returned.
-     * 
+     *
      * @param query
      *            given query to request data with
      * @return a stream of data objects resulting from the query
@@ -97,7 +97,7 @@ public interface HierarchicalDataProvider<T, F> extends DataProvider<T, F> {
 
     /**
      * Check whether a given item has any children associated with it.
-     * 
+     *
      * @param item
      *            the item to check for children
      * @return whether the given item has children

server/src/main/java/com/vaadin/data/provider/HierarchyMapper.java

@@ -48,7 +48,7 @@ import elemental.json.JsonObject;
  *
  * @author Vaadin Ltd
  * @since 8.1
- * 
+ *
  * @param <T>
  *            the data type
  * @param <F>
@@ -71,7 +71,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Constructs a new HierarchyMapper.
-     * 
+     *
      * @param provider
      *            the hierarchical data provider for this mapper
      */
@@ -81,7 +81,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Returns the size of the currently expanded hierarchy.
-     * 
+     *
      * @return the amount of available data
      */
     public int getTreeSize() {
@@ -90,11 +90,11 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Finds the index of the parent of the item in given target index.
-     * 
+     *
      * @param item
      *            the item to get the parent of
      * @return the parent index or a negative value if the parent is not found
-     * 
+     *
      */
     public Integer getParentIndex(T item) {
         // TODO: This can be optimized.
@@ -104,7 +104,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Returns whether the given item is expanded.
-     * 
+     *
      * @param item
      *            the item to test
      * @return {@code true} if item is expanded; {@code false} if not
@@ -119,7 +119,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Expands the given item.
-     * 
+     *
      * @param item
      *            the item to expand
      * @param position
@@ -141,12 +141,12 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Collapses the given item.
-     * 
+     *
      * @param item
      *            the item to expand
      * @param position
      *            the index of item
-     * 
+     *
      * @return range of rows removed by collapsing the item
      */
     public Range doCollapse(T item, Optional<Integer> position) {
@@ -196,7 +196,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Gets the current item collapse allowed provider.
-     * 
+     *
      * @return the item collapse allowed provider
      */
     public ItemCollapseAllowedProvider<T> getItemCollapseAllowedProvider() {
@@ -205,7 +205,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Sets the current item collapse allowed provider.
-     * 
+     *
      * @param itemCollapseAllowedProvider
      *            the item collapse allowed provider
      */
@@ -216,7 +216,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Gets the current in-memory sorting.
-     * 
+     *
      * @return the in-memory sorting
      */
     public Comparator<T> getInMemorySorting() {
@@ -226,7 +226,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Sets the current in-memory sorting. This will cause the hierarchy to be
      * constructed again.
-     * 
+     *
      * @param inMemorySorting
      *            the in-memory sorting
      */
@@ -236,7 +236,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Gets the current back-end sorting.
-     * 
+     *
      * @return the back-end sorting
      */
     public List<QuerySortOrder> getBackEndSorting() {
@@ -246,7 +246,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Sets the current back-end sorting. This will cause the hierarchy to be
      * constructed again.
-     * 
+     *
      * @param backEndSorting
      *            the back-end sorting
      */
@@ -256,7 +256,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Gets the current filter.
-     * 
+     *
      * @return the filter
      */
     public F getFilter() {
@@ -266,7 +266,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Sets the current filter. This will cause the hierarchy to be constructed
      * again.
-     * 
+     *
      * @param filter
      *            the filter
      */
@@ -277,7 +277,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Gets the {@code HierarchicalDataProvider} for this
      * {@code HierarchyMapper}.
-     * 
+     *
      * @return the hierarchical data provider
      */
     public HierarchicalDataProvider<T, F> getDataProvider() {
@@ -286,7 +286,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Returns whether given item has children.
-     * 
+     *
      * @param item
      *            the node to test
      * @return {@code true} if node has children; {@code false} if not
@@ -300,7 +300,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Gets a stream of items in the form of a flattened hierarchy from the
      * back-end and filter the wanted results from the list.
-     * 
+     *
      * @param range
      *            the requested item range
      * @return the stream of items
@@ -312,7 +312,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Gets a stream of children for the given item in the form of a flattened
      * hierarchy from the back-end and filter the wanted results from the list.
-     * 
+     *
      * @param parent
      *            the parent item for the fetch
      * @param range
@@ -329,7 +329,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Generic method for finding direct children of a given parent, limited by
      * given range.
-     * 
+     *
      * @param parent
      *            the parent
      * @param range
@@ -361,7 +361,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
      * Removes all children of an item identified by a given id. Items removed
      * by this method as well as the original item are all marked to be
      * collapsed.
-     * 
+     *
      * @param id
      *            the item id
      */
@@ -387,7 +387,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Finds the current index of given object. This is based on a search in
      * flattened version of the hierarchy.
-     * 
+     *
      * @param target
      *            the target object to find
      * @return optional index of given object
@@ -405,7 +405,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Gets the full hierarchy tree starting from given node.
-     * 
+     *
      * @param parent
      *            the parent node to start from
      * @return the flattened hierarchy as a stream
@@ -417,7 +417,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
     /**
      * Getst hte full hierarchy tree starting from given node. The starting node
      * can be omitted.
-     * 
+     *
      * @param parent
      *            the parent node to start from
      * @param includeParent
@@ -431,7 +431,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
 
     /**
      * Gets the stream of direct children for given node.
-     * 
+     *
      * @param parent
      *            the parent node
      * @return the stream of direct children
@@ -445,7 +445,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
      * The method to recursively fetch the children of given parent. Used with
      * {@link Stream#flatMap} to expand a stream of parent nodes into a
      * flattened hierarchy.
-     * 
+     *
      * @param parent
      *            the parent node
      * @return the stream of all children under the parent, includes the parent
@@ -458,7 +458,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
      * The method to recursively fetch the children of given parent. Used with
      * {@link Stream#flatMap} to expand a stream of parent nodes into a
      * flattened hierarchy.
-     * 
+     *
      * @param parent
      *            the parent node
      * @param includeParent
@@ -487,7 +487,7 @@ public class HierarchyMapper<T, F> implements DataGenerator<T> {
      * Helper method for combining parent and a stream of children into one
      * stream. {@code null} item is never included, and parent can be skipped by
      * providing the correct value for {@code includeParent}.
-     * 
+     *
      * @param parent
      *            the parent node
      * @param children

server/src/main/java/com/vaadin/navigator/Navigator.java

@@ -601,11 +601,11 @@ public class Navigator implements Serializable {
     /**
      * Creates a navigation state manager for given UI. This method should take
      * into account any navigation related annotations.
-     * 
+     *
      * @param ui
      *            the ui
      * @return the navigation state manager
-     * 
+     *
      * @since 8.2
      */
     protected NavigationStateManager createNavigationStateManager(UI ui) {

server/src/main/java/com/vaadin/navigator/PushStateNavigation.java

@@ -37,7 +37,7 @@ import com.vaadin.ui.UI;
  * {@link DeploymentConfiguration} parameter
  * {@link DeploymentConfiguration#isSendUrlsAsParameters() SendUrlAsParameters}
  * must not be set to {@code false}.
- * 
+ *
  * @since 8.2
  */
 @Retention(RUNTIME)

server/src/main/java/com/vaadin/server/ErrorMessageProducer.java

@@ -20,7 +20,7 @@ import java.io.Serializable;
 /**
  * Interface implemented by old Vaadin 7 exception types to produce the error
  * message to show in a component.
- * 
+ *
  * @since 8.0
  */
 @Deprecated

server/src/main/java/com/vaadin/ui/AbstractDateField.java

@@ -150,7 +150,7 @@ public abstract class AbstractDateField<T extends Temporal & TemporalAdjuster &
 
     /**
      * Default value of the field, displayed when nothing has been selected.
-     * 
+     *
      * @since 8.1.2
      */
     private T defaultValue;
@@ -234,7 +234,7 @@ public abstract class AbstractDateField<T extends Temporal & TemporalAdjuster &
      * @param oldDate
      *            used as a fallback to get needed values if they are not
      *            defined in the specified {@code resolutions}
-     * 
+     *
      * @return the date object built from the specified resolutions
      * @since
      */

server/src/main/java/com/vaadin/ui/AbstractLocalDateTimeField.java

@@ -32,7 +32,7 @@ import com.vaadin.shared.ui.datefield.DateTimeResolution;
 
 /**
  * Abstract DateField class for {@link LocalDateTime} type.
- * 
+ *
  * @author Vaadin Ltd
  *
  * @since 8.0

server/src/main/java/com/vaadin/ui/HasValueChangeMode.java

@@ -20,7 +20,7 @@ import com.vaadin.shared.ui.ValueChangeMode;
 
 /**
  * Implemented by components which support value change modes.
- * 
+ *
  * @since 8.0
  */
 public interface HasValueChangeMode extends Component {

server/src/main/java/com/vaadin/ui/Notification.java

@@ -522,7 +522,7 @@ public class Notification extends AbstractExtension implements Serializable {
      * CloseListener to a Notification and
      * {@link CloseListener#notificationClose(CloseEvent)} will be called
      * whenever the Notification is closed.
-     * 
+     *
      * @since 8.2
      */
     @FunctionalInterface

server/src/main/java/com/vaadin/ui/TextField.java

@@ -68,7 +68,7 @@ public class TextField extends AbstractTextField {
      * Constructs a new {@code TextField} with a value change listener. The
      * listener is called when the value of this {@code TextField} is changed
      * either by the user or programmatically.
-     * 
+     *
      * @param valueChangeListener
      *            the value change listener, not {@code null}
      */
@@ -100,7 +100,7 @@ public class TextField extends AbstractTextField {
      * <p>
      * The listener is called when the value of this {@code TextField} is
      * changed either by the user or programmatically.
-     * 
+     *
      * @param caption
      *            the caption {@code String} for the editor.
      * @param value

server/src/main/java/com/vaadin/ui/Tree.java

@@ -1181,7 +1181,7 @@ public class Tree<T> extends Composite
 
     /**
      * Scrolls to the beginning of the first data row.
-     * 
+     *
      * @since 8.2
      */
     public void scrollToStart() {
@@ -1190,7 +1190,7 @@ public class Tree<T> extends Composite
 
     /**
      * Scrolls to the end of the last data row.
-     * 
+     *
      * @since 8.2
      */
     public void scrollToEnd() {

server/src/main/java/com/vaadin/ui/UI.java

@@ -795,7 +795,7 @@ public abstract class UI extends AbstractSingleComponentContainer
      *
      * @return the part of path (from browser's URL) that points to this UI,
      *         without possible view identifiers or path parameters
-     * 
+     *
      * @since 8.2
      */
     public String getUiRootPath() {
@@ -819,7 +819,7 @@ public abstract class UI extends AbstractSingleComponentContainer
      *
      * @return the path info part of the request; {@code null} if no request
      *         from client has been processed
-     * 
+     *
      * @since 8.2
      */
     public String getUiPathInfo() {

server/src/main/java/com/vaadin/ui/components/grid/Editor.java

@@ -170,7 +170,7 @@ public interface Editor<T> extends Serializable {
 
     /**
      * Adds an editor save {@code listener}.
-     * 
+     *
      * @param listener
      *            save listener
      * @return a registration object for removing the listener
@@ -179,7 +179,7 @@ public interface Editor<T> extends Serializable {
 
     /**
      * Adds an editor cancel {@code listener}.
-     * 
+     *
      * @param listener
      *            cancel listener
      * @return a registration object for removing the listener
@@ -188,18 +188,18 @@ public interface Editor<T> extends Serializable {
 
     /**
      * Adds an editor open {@code listener}.
-     * 
+     *
      * @param listener
      *            open listener
      * @return a registration object for removing the listener
-     * 
+     *
      * @since 8.1
      */
     public Registration addOpenListener(EditorOpenListener<T> listener);
 
     /**
      * Gets the Grid instance which this editor belongs to.
-     * 
+     *
      * @return the grid which owns the editor
      */
     public Grid<T> getGrid();

server/src/main/java/com/vaadin/ui/components/grid/EditorCancelListener.java

@@ -21,13 +21,13 @@ import com.vaadin.ui.Grid;
 
 /**
  * An event listener for a {@link Grid} editor cancel events.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.0
  *
  * @see EditorCancelEvent
  * @see Editor#addCancelListener(EditorCancelListener)
- * 
+ *
  * @param <T>
  *            the bean type
  */
@@ -36,7 +36,7 @@ public interface EditorCancelListener<T> extends Serializable {
 
     /**
      * Called when the editor is cancelled.
-     * 
+     *
      * @param event
      *            cancel event
      */

server/src/main/java/com/vaadin/ui/components/grid/EditorOpenListener.java

@@ -21,10 +21,10 @@ import com.vaadin.ui.Grid;
 
 /**
  * An event listener for a {@link Grid} editor save events.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.1
- * 
+ *
  * @param <T>
  *            the bean type
  *
@@ -36,7 +36,7 @@ public interface EditorOpenListener<T> extends Serializable {
 
     /**
      * Called when the editor is opened.
-     * 
+     *
      * @param event
      *            open event
      */

server/src/main/java/com/vaadin/ui/components/grid/EditorSaveListener.java

@@ -21,7 +21,7 @@ import com.vaadin.ui.Grid;
 
 /**
  * An event listener for a {@link Grid} editor save events.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.0
  *
@@ -33,7 +33,7 @@ public interface EditorSaveListener<T> extends Serializable {
 
     /**
      * Called when the editor is saved.
-     * 
+     *
      * @param event
      *            save event
      */

server/src/main/java/com/vaadin/ui/components/grid/GridDragSource.java

@@ -61,7 +61,7 @@ public class GridDragSource<T> extends DragSourceExtension<Grid<T>> {
     /**
      * Default drag data generator for Grid. It creates a list of row values
      * separated by a tabulator character ({@code \t}).
-     * 
+     *
      * <pre>
      * "column1_value\tcolumn2_value\t ... columnN_value"
      * </pre>
@@ -163,7 +163,7 @@ public class GridDragSource<T> extends DragSourceExtension<Grid<T>> {
      * type} data.
      * <p>
      * Example, building a JSON object that contains the item's values:
-     * 
+     *
      * <pre>
      *     dragSourceExtension.setDragDataGenerator("application/json", item ->
      * {

server/src/main/java/com/vaadin/ui/components/grid/StaticSection.java

@@ -800,10 +800,10 @@ public abstract class StaticSection<ROW extends StaticSection.StaticRow<?>>
 
     /**
      * Sets the visibility of this section.
-     * 
+     *
      * @param visible
      *            {@code true} if visible; {@code false} if not
-     * 
+     *
      * @since 8.1.1
      */
     public void setVisible(boolean visible) {
@@ -814,9 +814,9 @@ public abstract class StaticSection<ROW extends StaticSection.StaticRow<?>>
 
     /**
      * Gets the visibility of this section.
-     * 
+     *
      * @return {@code true} if visible; {@code false} if not
-     * 
+     *
      * @since 8.1.1
      */
     public boolean isVisible() {

server/src/main/java/com/vaadin/ui/renderers/ComponentRenderer.java

@@ -38,7 +38,7 @@ import elemental.json.JsonValue;
  * instances.
  * <p>
  * Example of how to add a {@link Label} component to {@link Grid}:
- * 
+ *
  * <pre>
  * Grid<Person> grid;
  * grid.addColumn(person -> new Label(person.getFullName()),

server/src/main/java/com/vaadin/util/ReflectTools.java

@@ -323,10 +323,10 @@ public class ReflectTools implements Serializable {
     /**
      * Returns the first non-synthetic method of the specified
      * {@code listenerClass}, which must have single method in the source-code.
-     * 
+     *
      * This is needed, to remove the synthetic methods added if the class is
      * instrumented.
-     * 
+     *
      * @param listenerClass
      *            The {@link Class} of the listener, which has a single method
      *            in the source code

server/src/test/java/com/vaadin/tests/design/designroot/CustomComponentDesignRootForVerticalLayout.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

server/src/test/java/com/vaadin/tests/design/designroot/CustomComponentDesignRootTest.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

server/src/test/java/com/vaadin/tests/server/component/treegrid/TreeGridDeclarativeTest.java

@@ -78,7 +78,7 @@ public class TreeGridDeclarativeTest
                 .size(new HierarchicalQuery<>(null, person6.toString())));
         testWrite(design, grid, true);
     }
-    
+
 
     @Override
     public void valueSerialization() throws InstantiationException,

shared/src/main/java/com/vaadin/osgi/resources/OsgiVaadinResources.java

@@ -25,16 +25,16 @@ import com.vaadin.osgi.resources.impl.VaadinResourceServiceImpl;
  * {@link BundleActivator} used to provide access to the
  * {@link VaadinResourceService} singleton for publishing themes, widgetsets and
  * other necessary resources.
- * 
+ *
  * @author Vaadin Ltd.
- * 
+ *
  * @since 8.1
  */
 public class OsgiVaadinResources implements BundleActivator {
 
     /**
      * Thrown if a method is called when the Resource bundle is not active.
-     * 
+     *
      * @author Vaadin Ltd.
      *
      * @since 8.1
@@ -54,7 +54,7 @@ public class OsgiVaadinResources implements BundleActivator {
     /**
      * Returns the {@link VaadinResourceService} instance. Always returns
      * non-null.
-     * 
+     *
      * @return the {@link VaadinResourceService resource service} to use for
      *         publishing themes, widgetsets and other necessary resources
      * @throws ResourceBundleInactiveException

shared/src/main/java/com/vaadin/osgi/resources/impl/VaadinResourceTrackerComponent.java

@@ -45,9 +45,9 @@ import com.vaadin.osgi.resources.VaadinResourceService;
 /**
  * Tracks {@link OsgiVaadinWidgetset} and {@link OsgiVaadinTheme} registration
  * and uses {@link HttpService} to register them.
- * 
+ *
  * @author Vaadin Ltd.
- * 
+ *
  * @since 8.1
  */
 @Component(immediate = true)

shared/src/main/java/com/vaadin/shared/ApplicationConstants.java

@@ -209,7 +209,7 @@ public class ApplicationConstants implements Serializable {
      * A request attribute name to store the part of pathInfo that was used to
      * select the UI. Will be used by default Navigator to separate view
      * identifiers from UI. This can be set by custom UI providers.
-     * 
+     *
      * @since 8.2
      **/
     public static final String UI_ROOT_PATH = "com.vaadin.server.UI_ROOT_PATH";

shared/src/main/java/com/vaadin/shared/communication/SharedState.java

@@ -65,7 +65,7 @@ public class SharedState implements Serializable {
     /**
      * A Map of event identifiers with registered listeners, {@code key} is
      * event identifier, {@code value} is the listeners count.
-     * 
+     *
      * @since
      */
     @NoLayout

shared/src/main/java/com/vaadin/shared/data/selection/SelectionServerRpc.java

@@ -19,7 +19,7 @@ import com.vaadin.shared.communication.ServerRpc;
 
 /**
  * Transmits SelectionModel selection events from the client to the server.
- * 
+ *
  * @since 8.0
  */
 public interface SelectionServerRpc extends ServerRpc {

shared/src/main/java/com/vaadin/shared/ui/ErrorLevel.java

@@ -17,7 +17,7 @@ package com.vaadin.shared.ui;
 
 /**
  * Represents the error levels displayed on components.
- * 
+ *
  * @author Vaadin Ltd
  * @since 8.2
  */

shared/src/main/java/com/vaadin/shared/ui/ValueChangeMode.java

@@ -19,7 +19,7 @@ package com.vaadin.shared.ui;
 /**
  * Different modes for when and how often field value changes are transmitted
  * from the client to the server.
- * 
+ *
  * @since 8.0
  */
 public enum ValueChangeMode {

shared/src/main/java/com/vaadin/shared/ui/datefield/AbstractDateFieldServerRpc.java

@@ -28,7 +28,7 @@ public interface AbstractDateFieldServerRpc extends ServerRpc {
 
     /**
      * Updates the typed data string and resolution names and values.
-     * 
+     *
      * @param newDateString
      *            the value of the text field part. It enables analyzing invalid
      *            input on the server. {@code null} if the date was chosen with

shared/src/main/java/com/vaadin/shared/ui/datefield/AbstractDateFieldState.java

@@ -52,14 +52,14 @@ public class AbstractDateFieldState extends AbstractFieldState {
     /**
      * The JSON used to construct a TimeZone on the client side, can be
      * {@code null}.
-     * 
+     *
      * @since 8.2
      */
     public String timeZoneJSON;
 
     /**
      * The used Locale, can be {@code null}.
-     * 
+     *
      * @since
      */
     public String locale;
@@ -67,14 +67,14 @@ public class AbstractDateFieldState extends AbstractFieldState {
     /**
      * Overridden date format string, can be {@code null} if default formatting
      * of the components locale is used.
-     * 
+     *
      * @since
      */
     public String format;
 
     /**
      * Whether the date/time interpretation is lenient.
-     * 
+     *
      * @since
      */
     public boolean lenient;
@@ -84,16 +84,16 @@ public class AbstractDateFieldState extends AbstractFieldState {
      *
      * The key is the resolution name e.g. "HOUR", "MINUTE", with possibly
      * prefixed by "default-".
-     * 
+     *
      * The value can be {@code null}
-     * 
+     *
      * @since
      */
     public Map<String, Integer> resolutions = new HashMap<>();
 
     /**
      * Determines if week numbers are shown in the date selector.
-     * 
+     *
      * @since
      */
     public boolean showISOWeekNumbers;
@@ -101,7 +101,7 @@ public class AbstractDateFieldState extends AbstractFieldState {
     /**
      * Was the last entered string parsable? If this flag is false, datefields
      * internal validator does not pass.
-     * 
+     *
      * @since
      */
     public boolean parsable = true;

shared/src/main/java/com/vaadin/shared/ui/embedded/EmbeddedState.java

@@ -49,7 +49,7 @@ public class EmbeddedState extends AbstractEmbeddedState {
 
     /**
      * The MIME-Type of the code.
-     * 
+     *
      * @since 8.2
      */
     public String codetype;
@@ -57,7 +57,7 @@ public class EmbeddedState extends AbstractEmbeddedState {
     /**
      * May be used to specify the location of an object's implementation via a
      * URI.
-     * 
+     *
      * @since 8.2
      */
     public String classId;
@@ -65,14 +65,14 @@ public class EmbeddedState extends AbstractEmbeddedState {
     /**
      * May be used to specify a space-separated list of URIs for archives
      * containing resources relevant to the object.
-     * 
+     *
      * @since 8.2
      */
     public String archive;
 
     /**
      * The component's "alt-text".
-     * 
+     *
      * @since 8.2
      */
     public String altText;
@@ -80,7 +80,7 @@ public class EmbeddedState extends AbstractEmbeddedState {
     /**
      * Specifies a message that a user agent may render while loading the
      * object's implementation and data.
-     * 
+     *
      * @since 8.2
      */
     public String standby;
@@ -88,7 +88,7 @@ public class EmbeddedState extends AbstractEmbeddedState {
     /**
      * Object parameters. Parameters are optional information, and they are
      * passed to the instantiated object.
-     * 
+     *
      * @since 8.2
      */
     public final Map<String, String> parameters = new HashMap<>();

shared/src/main/java/com/vaadin/shared/ui/grid/ColumnResizeMode.java

@@ -17,7 +17,7 @@ package com.vaadin.shared.ui.grid;
 
 /**
  * Collection of modes used for resizing columns in the Grid.
- * 
+ *
  * @since 7.7.5
  */
 public enum ColumnResizeMode {

shared/src/main/java/com/vaadin/shared/ui/grid/GridClientRpc.java

@@ -53,7 +53,7 @@ public interface GridClientRpc extends ClientRpc {
 
     /**
      * Command client Grid to recalculate column widths.
-     * 
+     *
      * @since 8.1.1
      */
     public void recalculateColumnWidths();

shared/src/main/java/com/vaadin/shared/ui/grid/editor/EditorServerRpc.java

@@ -47,7 +47,7 @@ public interface EditorServerRpc extends ServerRpc {
      * Tells the server to cancel editing. When sending a cancel request, the
      * client does not need to wait for confirmation by the server before hiding
      * the editor.
-     * 
+     *
      * @param afterBeingSaved
      *            if {@code true} then this method is called to close editor
      *            after save action, otherwise it represents a cancel action

shared/src/main/java/com/vaadin/shared/ui/richtextarea/RichTextAreaClientRpc.java

@@ -19,7 +19,7 @@ import com.vaadin.shared.communication.ClientRpc;
 
 /**
  * Server to client RPC interface for RichTextArea.
- * 
+ *
  * @since 8.0
  */
 public interface RichTextAreaClientRpc extends ClientRpc {

shared/src/main/java/com/vaadin/shared/ui/richtextarea/RichTextAreaServerRpc.java

@@ -19,7 +19,7 @@ import com.vaadin.shared.communication.ServerRpc;
 
 /**
  * Client to server RPC interface for RichTextArea.
- * 
+ *
  * @since 8.0
  */
 public interface RichTextAreaServerRpc extends ServerRpc {