Author: rwhitcomb
Date: Wed Jan 17 01:40:26 2018
New Revision: 1821340

URL: http://svn.apache.org/viewvc?rev=1821340&view=rev
Log:
PIVOT-1011:  A lot more work moving the ListenerList implementations for
listeners into the Listener interfaces themselves; implementing default
methods in the interface, and deprecating the "xxx.Adapter" classes.

Modified:
    
pivot/trunk/examples/src/org/apache/pivot/examples/sheets/SheetSlideDirectionWindow.java
    pivot/trunk/tests/src/org/apache/pivot/tests/SheetTest.java
    pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot765.java
    pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot800.java
    
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindow.java
    
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindowListener.java
    
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspector.java
    
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspectorListener.java
    
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLogger.java
    
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLoggerListener.java
    
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraCalendarButtonSkin.java
    
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraColorChooserButtonSkin.java
    pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraFormSkin.java
    
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraListButtonSkin.java
    
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraMenuButtonSkin.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/ApplicationContext.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/DesktopApplicationContext.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/Window.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowActionMappingListener.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowClassListener.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowListener.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowStateListener.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/CalendarButtonSkin.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ColorChooserButtonSkin.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ListButtonSkin.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuBarItemSkin.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuButtonSkin.java
    pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuItemSkin.java

Modified: 
pivot/trunk/examples/src/org/apache/pivot/examples/sheets/SheetSlideDirectionWindow.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/examples/src/org/apache/pivot/examples/sheets/SheetSlideDirectionWindow.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/examples/src/org/apache/pivot/examples/sheets/SheetSlideDirectionWindow.java
 (original)
+++ 
pivot/trunk/examples/src/org/apache/pivot/examples/sheets/SheetSlideDirectionWindow.java
 Wed Jan 17 01:40:26 2018
@@ -105,7 +105,7 @@ public class SheetSlideDirectionWindow e
         };
 
         // Add/remove the mouse handler based on the Sheet's state
-        sheet.getWindowStateListeners().add(new WindowStateListener.Adapter() {
+        sheet.getWindowStateListeners().add(new WindowStateListener() {
             @Override
             public void windowOpened(Window window) {
                 
window.getDisplay().getContainerMouseListeners().add(displayMouseHandler);

Modified: pivot/trunk/tests/src/org/apache/pivot/tests/SheetTest.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tests/src/org/apache/pivot/tests/SheetTest.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/tests/src/org/apache/pivot/tests/SheetTest.java (original)
+++ pivot/trunk/tests/src/org/apache/pivot/tests/SheetTest.java Wed Jan 17 
01:40:26 2018
@@ -137,7 +137,7 @@ public class SheetTest extends Applicati
             }
         });
 
-        sheet.getWindowStateListeners().add(new WindowStateListener.Adapter() {
+        sheet.getWindowStateListeners().add(new WindowStateListener() {
             @Override
             public void windowOpened(Window window) {
                 closeButton.requestFocus();

Modified: pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot765.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot765.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot765.java (original)
+++ pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot765.java Wed Jan 
17 01:40:26 2018
@@ -42,7 +42,7 @@ public class Pivot765 extends Applicatio
         button.setButtonData("Populate menu and open!");
         Window window = new Window(button);
 
-        button.getListPopup().getWindowStateListeners().add(new 
WindowStateListener.Adapter() {
+        button.getListPopup().getWindowStateListeners().add(new 
WindowStateListener() {
             @Override
             public Vote previewWindowOpen(Window windowArgument) {
                 Menu menu = new Menu();

Modified: pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot800.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot800.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot800.java (original)
+++ pivot/trunk/tests/src/org/apache/pivot/tests/issues/Pivot800.java Wed Jan 
17 01:40:26 2018
@@ -40,7 +40,7 @@ public class Pivot800 extends Applicatio
         sheet.open(window);
     }
 
-    private class SelectFileListener extends WindowStateListener.Adapter {
+    private class SelectFileListener implements WindowStateListener {
         @Override
         public void windowOpened(Window window) {
             File homeFolder = new File(System.getProperty("user.home"));

Modified: 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindow.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindow.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindow.java
 (original)
+++ 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindow.java
 Wed Jan 17 01:40:26 2018
@@ -35,46 +35,7 @@ import org.apache.pivot.wtk.media.Image;
 @DefaultProperty("content")
 public class FakeWindow extends Container {
 
-    private static class FakeWindowListenerList extends 
ListenerList<FakeWindowListener>
-        implements FakeWindowListener {
-        @Override
-        public void titleChanged(FakeWindow window, String previousTitle) {
-            for (FakeWindowListener listener : this) {
-                listener.titleChanged(window, previousTitle);
-            }
-        }
-
-        @Override
-        public void iconAdded(FakeWindow window, Image addedIcon) {
-            for (FakeWindowListener listener : this) {
-                listener.iconAdded(window, addedIcon);
-            }
-        }
-
-        @Override
-        public void iconInserted(FakeWindow window, Image addedIcon, int 
index) {
-            for (FakeWindowListener listener : this) {
-                listener.iconInserted(window, addedIcon, index);
-            }
-        }
-
-        @Override
-        public void iconsRemoved(FakeWindow window, int index, Sequence<Image> 
removed) {
-            for (FakeWindowListener listener : this) {
-                listener.iconsRemoved(window, index, removed);
-            }
-        }
-
-        @Override
-        public void contentChanged(FakeWindow window, Component 
previousContent) {
-            for (FakeWindowListener listener : this) {
-                listener.contentChanged(window, previousContent);
-            }
-        }
-
-    }
-
-    private FakeWindowListenerList windowListeners = new 
FakeWindowListenerList();
+    private FakeWindowListener.Listeners windowListeners = new 
FakeWindowListener.Listeners();
 
     private Component content = null;
 

Modified: 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindowListener.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindowListener.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindowListener.java
 (original)
+++ 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/bxmlexplorer/FakeWindowListener.java
 Wed Jan 17 01:40:26 2018
@@ -17,37 +17,39 @@
 package org.apache.pivot.tutorials.bxmlexplorer;
 
 import org.apache.pivot.collections.Sequence;
+import org.apache.pivot.util.ListenerList;
 import org.apache.pivot.wtk.Component;
 import org.apache.pivot.wtk.media.Image;
 
 public interface FakeWindowListener {
     /**
-     * Window listener adapter.
+     * Fake window listeners.
      */
-    public static class Adapter implements FakeWindowListener {
+    public static class Listeners extends ListenerList<FakeWindowListener>
+        implements FakeWindowListener {
         @Override
         public void titleChanged(FakeWindow window, String previousTitle) {
-            // empty block
+            forEach(listener -> listener.titleChanged(window, previousTitle));
         }
 
         @Override
         public void iconAdded(FakeWindow window, Image addedIcon) {
-            // empty block
+            forEach(listener -> listener.iconAdded(window, addedIcon));
         }
 
         @Override
         public void iconInserted(FakeWindow window, Image addedIcon, int 
index) {
-            // empty block
+            forEach(listener -> listener.iconInserted(window, addedIcon, 
index));
         }
 
         @Override
         public void iconsRemoved(FakeWindow window, int index, Sequence<Image> 
removed) {
-            // empty block
+            forEach(listener -> listener.iconsRemoved(window, index, removed));
         }
 
         @Override
         public void contentChanged(FakeWindow window, Component 
previousContent) {
-            // empty block
+            forEach(listener -> listener.contentChanged(window, 
previousContent));
         }
 
     }
@@ -58,7 +60,8 @@ public interface FakeWindowListener {
      * @param window
      * @param previousTitle
      */
-    public void titleChanged(FakeWindow window, String previousTitle);
+    default public void titleChanged(FakeWindow window, String previousTitle) {
+    }
 
     /**
      * Called when a window's icon has changed.
@@ -66,7 +69,8 @@ public interface FakeWindowListener {
      * @param window
      * @param addedIcon
      */
-    public void iconAdded(FakeWindow window, Image addedIcon);
+    default public void iconAdded(FakeWindow window, Image addedIcon) {
+    }
 
     /**
      * Called when a window's icon has changed.
@@ -74,7 +78,8 @@ public interface FakeWindowListener {
      * @param window
      * @param addedIcon
      */
-    public void iconInserted(FakeWindow window, Image addedIcon, int index);
+    default public void iconInserted(FakeWindow window, Image addedIcon, int 
index) {
+    }
 
     /**
      * Called when a window's icon has changed.
@@ -83,7 +88,8 @@ public interface FakeWindowListener {
      * @param index
      * @param removed
      */
-    public void iconsRemoved(FakeWindow window, int index, Sequence<Image> 
removed);
+    default public void iconsRemoved(FakeWindow window, int index, 
Sequence<Image> removed) {
+    }
 
     /**
      * Called when a window's content component has changed.
@@ -91,6 +97,7 @@ public interface FakeWindowListener {
      * @param window
      * @param previousContent
      */
-    public void contentChanged(FakeWindow window, Component previousContent);
+    default public void contentChanged(FakeWindow window, Component 
previousContent) {
+    }
 
 }

Modified: 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspector.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspector.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspector.java
 (original)
+++ 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspector.java
 Wed Jan 17 01:40:26 2018
@@ -25,19 +25,9 @@ import org.apache.pivot.wtk.Container;
  * component (its "source").
  */
 public abstract class ComponentInspector extends Container {
-    private static class ComponentInspectorListenerList extends
-        ListenerList<ComponentInspectorListener> implements 
ComponentInspectorListener {
-        @Override
-        public void sourceChanged(ComponentInspector componentInspector, 
Component previousSource) {
-            for (ComponentInspectorListener listener : this) {
-                listener.sourceChanged(componentInspector, previousSource);
-            }
-        }
-    }
-
     private Component source = null;
 
-    private ComponentInspectorListenerList componentInspectorListeners = new 
ComponentInspectorListenerList();
+    private ComponentInspectorListener.Listeners componentInspectorListeners = 
new ComponentInspectorListener.Listeners();
 
     public Component getSource() {
         return source;

Modified: 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspectorListener.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspectorListener.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspectorListener.java
 (original)
+++ 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/ComponentInspectorListener.java
 Wed Jan 17 01:40:26 2018
@@ -16,6 +16,7 @@
  */
 package org.apache.pivot.tutorials.explorer.tools;
 
+import org.apache.pivot.util.ListenerList;
 import org.apache.pivot.wtk.Component;
 
 /**
@@ -23,6 +24,17 @@ import org.apache.pivot.wtk.Component;
  */
 public interface ComponentInspectorListener {
     /**
+     * The component inspector listeners.
+     */
+    public static class Listeners extends
+        ListenerList<ComponentInspectorListener> implements 
ComponentInspectorListener {
+        @Override
+        public void sourceChanged(ComponentInspector componentInspector, 
Component previousSource) {
+            forEach(listener -> listener.sourceChanged(componentInspector, 
previousSource));
+        }
+    }
+
+    /**
      * Called when an component inspector's source component has changed.
      *
      * @param componentInspector

Modified: 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLogger.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLogger.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLogger.java
 (original)
+++ 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLogger.java
 Wed Jan 17 01:40:26 2018
@@ -157,40 +157,6 @@ public class EventLogger extends Contain
         }
     }
 
-    /**
-     * Event logger listener list.
-     */
-    private static class EventLoggerListenerList extends 
ListenerList<EventLoggerListener>
-        implements EventLoggerListener {
-        @Override
-        public void sourceChanged(EventLogger eventLogger, Component 
previousSource) {
-            for (EventLoggerListener listener : this) {
-                listener.sourceChanged(eventLogger, previousSource);
-            }
-        }
-
-        @Override
-        public void eventIncluded(EventLogger eventLogger, Method event) {
-            for (EventLoggerListener listener : this) {
-                listener.eventIncluded(eventLogger, event);
-            }
-        }
-
-        @Override
-        public void eventExcluded(EventLogger eventLogger, Method event) {
-            for (EventLoggerListener listener : this) {
-                listener.eventExcluded(eventLogger, event);
-            }
-        }
-
-        @Override
-        public void eventFired(EventLogger eventLogger, Method event, Object[] 
arguments) {
-            for (EventLoggerListener listener : this) {
-                listener.eventFired(eventLogger, event, arguments);
-            }
-        }
-    }
-
     private Component source = null;
 
     private HashMap<Class<?>, Object> eventListenerProxies = new HashMap<>();
@@ -202,7 +168,7 @@ public class EventLogger extends Contain
     private HashSet<Method> includeEvents = new HashSet<>();
     private IncludeEventGroup includeEventGroup = new IncludeEventGroup();
 
-    private EventLoggerListenerList eventLoggerListeners = new 
EventLoggerListenerList();
+    private EventLoggerListener.Listeners eventLoggerListeners = new 
EventLoggerListener.Listeners();
 
     /**
      * Creates a new event logger that is not tied to any source component.

Modified: 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLoggerListener.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLoggerListener.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLoggerListener.java
 (original)
+++ 
pivot/trunk/tutorials/src/org/apache/pivot/tutorials/explorer/tools/EventLoggerListener.java
 Wed Jan 17 01:40:26 2018
@@ -18,6 +18,7 @@ package org.apache.pivot.tutorials.explo
 
 import java.lang.reflect.Method;
 
+import org.apache.pivot.util.ListenerList;
 import org.apache.pivot.wtk.Component;
 
 /**
@@ -25,27 +26,28 @@ import org.apache.pivot.wtk.Component;
  */
 public interface EventLoggerListener {
     /**
-     * Event logger listener adapter.
+     * Event logger listeners.
      */
-    public static class Adapter implements EventLoggerListener {
+    public static class Listeners extends ListenerList<EventLoggerListener>
+        implements EventLoggerListener {
         @Override
         public void sourceChanged(EventLogger eventLogger, Component 
previousSource) {
-            // empty block
+            forEach(listener -> listener.sourceChanged(eventLogger, 
previousSource));
         }
 
         @Override
-        public void eventIncluded(EventLogger eventLogger, Method method) {
-            // empty block
+        public void eventIncluded(EventLogger eventLogger, Method event) {
+            forEach(listener -> listener.eventIncluded(eventLogger, event));
         }
 
         @Override
-        public void eventExcluded(EventLogger eventLogger, Method method) {
-            // empty block
+        public void eventExcluded(EventLogger eventLogger, Method event) {
+            forEach(listener -> listener.eventExcluded(eventLogger, event));
         }
 
         @Override
         public void eventFired(EventLogger eventLogger, Method event, Object[] 
arguments) {
-            // empty block
+            forEach(listener -> listener.eventFired(eventLogger, event, 
arguments));
         }
     }
 
@@ -55,7 +57,8 @@ public interface EventLoggerListener {
      * @param eventLogger
      * @param previousSource
      */
-    public void sourceChanged(EventLogger eventLogger, Component 
previousSource);
+    default public void sourceChanged(EventLogger eventLogger, Component 
previousSource) {
+    }
 
     /**
      * Called when a declared event has been included in the list of logged
@@ -64,7 +67,8 @@ public interface EventLoggerListener {
      * @param eventLogger
      * @param event
      */
-    public void eventIncluded(EventLogger eventLogger, Method event);
+    default public void eventIncluded(EventLogger eventLogger, Method event) {
+    }
 
     /**
      * Called when a declared event has been excluded from the list of logged
@@ -73,7 +77,8 @@ public interface EventLoggerListener {
      * @param eventLogger
      * @param event
      */
-    public void eventExcluded(EventLogger eventLogger, Method event);
+    default public void eventExcluded(EventLogger eventLogger, Method event) {
+    }
 
     /**
      * Called when an included event has been fired by the event logger's
@@ -83,5 +88,6 @@ public interface EventLoggerListener {
      * @param event
      * @param arguments
      */
-    public void eventFired(EventLogger eventLogger, Method event, Object[] 
arguments);
+    default public void eventFired(EventLogger eventLogger, Method event, 
Object[] arguments) {
+    }
 }

Modified: 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraCalendarButtonSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraCalendarButtonSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraCalendarButtonSkin.java
 (original)
+++ 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraCalendarButtonSkin.java
 Wed Jan 17 01:40:26 2018
@@ -52,7 +52,7 @@ import org.apache.pivot.wtk.skin.Calenda
  * Terra calendar button skin. <p> TODO Calendar pass-through styles.
  */
 public class TerraCalendarButtonSkin extends CalendarButtonSkin {
-    private WindowStateListener calendarPopupStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener calendarPopupStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             CalendarButton calendarButton = (CalendarButton) getComponent();

Modified: 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraColorChooserButtonSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraColorChooserButtonSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraColorChooserButtonSkin.java
 (original)
+++ 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraColorChooserButtonSkin.java
 Wed Jan 17 01:40:26 2018
@@ -51,7 +51,7 @@ import org.apache.pivot.wtk.skin.ColorCh
  * Terra color chooser button skin.
  */
 public class TerraColorChooserButtonSkin extends ColorChooserButtonSkin {
-    private WindowStateListener colorChooserPopupStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener colorChooserPopupStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             ColorChooserButton colorChooserButton = (ColorChooserButton) 
getComponent();

Modified: 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraFormSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraFormSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraFormSkin.java 
(original)
+++ 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraFormSkin.java 
Wed Jan 17 01:40:26 2018
@@ -381,7 +381,7 @@ public class TerraFormSkin extends Conta
         }
         flagMessageWindow.getDecorators().add(new 
PopupFieldIndicatorDecorator());
 
-        flagMessageWindow.getWindowStateListeners().add(new 
WindowStateListener.Adapter() {
+        flagMessageWindow.getWindowStateListeners().add(new 
WindowStateListener() {
             private ApplicationContext.ScheduledCallback 
scheduledHideFlagMessageCallback = null;
 
             @Override

Modified: 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraListButtonSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraListButtonSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraListButtonSkin.java
 (original)
+++ 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraListButtonSkin.java
 Wed Jan 17 01:40:26 2018
@@ -57,7 +57,7 @@ import org.apache.pivot.wtk.skin.ListBut
  * Terra list button skin.
  */
 public class TerraListButtonSkin extends ListButtonSkin {
-    private WindowStateListener listViewPopupStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener listViewPopupStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             // Adjust for list size

Modified: 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraMenuButtonSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraMenuButtonSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraMenuButtonSkin.java
 (original)
+++ 
pivot/trunk/wtk-terra/src/org/apache/pivot/wtk/skin/terra/TerraMenuButtonSkin.java
 Wed Jan 17 01:40:26 2018
@@ -67,7 +67,7 @@ public class TerraMenuButtonSkin extends
 
     private static final int CORNER_RADIUS = 4;
 
-    private WindowStateListener menuPopupWindowStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener menuPopupWindowStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             MenuButton menuButton = (MenuButton) getComponent();

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/ApplicationContext.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/ApplicationContext.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/ApplicationContext.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/ApplicationContext.java Wed Jan 17 
01:40:26 2018
@@ -1141,7 +1141,7 @@ public abstract class ApplicationContext
                                     menuPopup = new MenuPopup(menu);
 
                                     menuPopup.getWindowStateListeners().add(
-                                        new WindowStateListener.Adapter() {
+                                        new WindowStateListener() {
                                             @Override
                                             public void windowClosed(Window 
window,
                                                 Display displayArgument, 
Window owner) {

Modified: 
pivot/trunk/wtk/src/org/apache/pivot/wtk/DesktopApplicationContext.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/DesktopApplicationContext.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/DesktopApplicationContext.java 
(original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/DesktopApplicationContext.java Wed 
Jan 17 01:40:26 2018
@@ -90,7 +90,7 @@ public final class DesktopApplicationCon
         private transient Window rootOwner = null;
         private transient Runnable updateHostWindowTitleBarCallback = null;
 
-        private transient WindowListener rootOwnerListener = new 
WindowListener.Adapter() {
+        private transient WindowListener rootOwnerListener = new 
WindowListener() {
             @Override
             public void titleChanged(Window window, String previousTitle) {
                 updateFrameTitleBar();

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/Window.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/Window.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/Window.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/Window.java Wed Jan 17 01:40:26 
2018
@@ -144,13 +144,8 @@ public class Window extends Container {
                 throw new IllegalArgumentException("Action mapping already has 
a window.");
             }
 
-            if (actionMapping.keyStroke == null) {
-                throw new IllegalArgumentException("Keystroke is undefined.");
-            }
-
-            if (actionMapping.action == null) {
-                throw new IllegalArgumentException("Action is undefined.");
-            }
+            Utils.checkNull(actionMapping.keyStroke, "Keystroke");
+            Utils.checkNull(actionMapping.action, "Action");
 
             if (actionMap.containsKey(actionMapping.keyStroke)) {
                 throw new IllegalArgumentException("A mapping for " + 
actionMapping.keyStroke
@@ -282,118 +277,6 @@ public class Window extends Container {
         }
     }
 
-    private static class WindowListenerList extends 
ListenerList<WindowListener> implements
-        WindowListener {
-        @Override
-        public void titleChanged(Window window, String previousTitle) {
-            forEach(listener -> listener.titleChanged(window, previousTitle));
-        }
-
-        @Override
-        public void iconAdded(Window window, Image addedIcon) {
-            forEach(listener -> listener.iconAdded(window, addedIcon));
-        }
-
-        @Override
-        public void iconInserted(Window window, Image addedIcon, int index) {
-            forEach(listener -> listener.iconInserted(window, addedIcon, 
index));
-        }
-
-        @Override
-        public void iconsRemoved(Window window, int index, Sequence<Image> 
removed) {
-            forEach(listener -> listener.iconsRemoved(window, index, removed));
-        }
-
-        @Override
-        public void contentChanged(Window window, Component previousContent) {
-            forEach(listener -> listener.contentChanged(window, 
previousContent));
-        }
-
-        @Override
-        public void activeChanged(Window window, Window obverseWindow) {
-            forEach(listener -> listener.activeChanged(window, obverseWindow));
-        }
-
-        @Override
-        public void maximizedChanged(Window window) {
-            forEach(listener -> listener.maximizedChanged(window));
-        }
-    }
-
-    private static class WindowStateListenerList extends 
ListenerList<WindowStateListener>
-        implements WindowStateListener {
-        @Override
-        public void windowOpened(Window window) {
-            forEach(listener -> listener.windowOpened(window));
-        }
-
-        @Override
-        public Vote previewWindowClose(Window window) {
-            VoteResult result = new VoteResult();
-
-            forEach(listener -> 
result.tally(listener.previewWindowClose(window)));
-
-            return result.get();
-        }
-
-        @Override
-        public void windowCloseVetoed(Window window, Vote reason) {
-            forEach(listener -> listener.windowCloseVetoed(window, reason));
-        }
-
-        @Override
-        public Vote previewWindowOpen(Window window) {
-            VoteResult result = new VoteResult();
-
-            forEach(listener -> 
result.tally(listener.previewWindowOpen(window)));
-
-            return result.get();
-        }
-
-        @Override
-        public void windowOpenVetoed(Window window, Vote reason) {
-            forEach(listener -> listener.windowOpenVetoed(window, reason));
-        }
-
-        @Override
-        public void windowClosed(Window window, Display display, Window owner) 
{
-            forEach(listener -> listener.windowClosed(window, display, owner));
-        }
-    }
-
-    private static class WindowActionMappingListenerList extends
-        ListenerList<WindowActionMappingListener> implements 
WindowActionMappingListener {
-        @Override
-        public void actionMappingAdded(Window window) {
-            forEach(listener -> listener.actionMappingAdded(window));
-        }
-
-        @Override
-        public void actionMappingsRemoved(Window window, int index,
-            Sequence<Window.ActionMapping> removed) {
-            forEach(listener -> listener.actionMappingsRemoved(window, index, 
removed));
-        }
-
-        @Override
-        public void keyStrokeChanged(Window.ActionMapping actionMapping,
-            Keyboard.KeyStroke previousKeyStroke) {
-            forEach(listener -> listener.keyStrokeChanged(actionMapping, 
previousKeyStroke));
-        }
-
-        @Override
-        public void actionChanged(Window.ActionMapping actionMapping, Action 
previousAction) {
-            forEach(listener -> listener.actionChanged(actionMapping, 
previousAction));
-        }
-    }
-
-    private static class WindowClassListenerList extends 
ListenerList<WindowClassListener>
-        implements WindowClassListener {
-        @Override
-        public void activeWindowChanged(Window previousActiveWindow) {
-            forEach(listener -> 
listener.activeWindowChanged(previousActiveWindow));
-        }
-    }
-
     private Window owner = null;
     private ArrayList<Window> ownedWindows = new ArrayList<>();
 
@@ -413,11 +296,11 @@ public class Window extends Container {
 
     private Point restoreLocation = null;
 
-    private WindowListenerList windowListeners = new WindowListenerList();
-    private WindowStateListenerList windowStateListeners = new 
WindowStateListenerList();
-    private WindowActionMappingListenerList windowActionMappingListeners = new 
WindowActionMappingListenerList();
+    private WindowListener.Listeners windowListeners = new 
WindowListener.Listeners();
+    private WindowStateListener.Listeners windowStateListeners = new 
WindowStateListener.Listeners();
+    private WindowActionMappingListener.Listeners windowActionMappingListeners 
= new WindowActionMappingListener.Listeners();
 
-    private static WindowClassListenerList windowClassListeners = new 
WindowClassListenerList();
+    private static WindowClassListener.Listeners windowClassListeners = new 
WindowClassListener.Listeners();
 
     private static Window activeWindow = null;
 

Modified: 
pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowActionMappingListener.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowActionMappingListener.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowActionMappingListener.java 
(original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowActionMappingListener.java 
Wed Jan 17 01:40:26 2018
@@ -17,12 +17,41 @@
 package org.apache.pivot.wtk;
 
 import org.apache.pivot.collections.Sequence;
+import org.apache.pivot.util.ListenerList;
 
 /**
  * Window action mapping listener interface.
  */
 public interface WindowActionMappingListener {
     /**
+     * Window action mapping listeners.
+     */
+    public static class Listeners extends 
ListenerList<WindowActionMappingListener>
+        implements WindowActionMappingListener {
+        @Override
+        public void actionMappingAdded(Window window) {
+            forEach(listener -> listener.actionMappingAdded(window));
+        }
+
+        @Override
+        public void actionMappingsRemoved(Window window, int index,
+            Sequence<Window.ActionMapping> removed) {
+            forEach(listener -> listener.actionMappingsRemoved(window, index, 
removed));
+        }
+
+        @Override
+        public void keyStrokeChanged(Window.ActionMapping actionMapping,
+            Keyboard.KeyStroke previousKeyStroke) {
+            forEach(listener -> listener.keyStrokeChanged(actionMapping, 
previousKeyStroke));
+        }
+
+        @Override
+        public void actionChanged(Window.ActionMapping actionMapping, Action 
previousAction) {
+            forEach(listener -> listener.actionChanged(actionMapping, 
previousAction));
+        }
+    }
+
+    /**
      * Called when an action mapping has been added to a window.
      *
      * @param window The source of this event.

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowClassListener.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowClassListener.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowClassListener.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowClassListener.java Wed Jan 
17 01:40:26 2018
@@ -16,11 +16,24 @@
  */
 package org.apache.pivot.wtk;
 
+import org.apache.pivot.util.ListenerList;
+
 /**
  * Window class listener interface.
  */
 public interface WindowClassListener {
     /**
+     * Window class listeners.
+     */
+    public static class Listeners extends ListenerList<WindowClassListener>
+        implements WindowClassListener {
+        @Override
+        public void activeWindowChanged(Window previousActiveWindow) {
+            forEach(listener -> 
listener.activeWindowChanged(previousActiveWindow));
+        }
+    }
+
+    /**
      * Called when the active window has changed.
      *
      * @param previousActiveWindow The window that was previously the active 
window.

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowListener.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowListener.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowListener.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowListener.java Wed Jan 17 
01:40:26 2018
@@ -17,6 +17,7 @@
 package org.apache.pivot.wtk;
 
 import org.apache.pivot.collections.Sequence;
+import org.apache.pivot.util.ListenerList;
 import org.apache.pivot.wtk.media.Image;
 
 /**
@@ -24,8 +25,51 @@ import org.apache.pivot.wtk.media.Image;
  */
 public interface WindowListener {
     /**
+     * Window listeners.
+     */
+    public static class Listeners extends ListenerList<WindowListener> 
implements
+        WindowListener {
+        @Override
+        public void titleChanged(Window window, String previousTitle) {
+            forEach(listener -> listener.titleChanged(window, previousTitle));
+        }
+
+        @Override
+        public void iconAdded(Window window, Image addedIcon) {
+            forEach(listener -> listener.iconAdded(window, addedIcon));
+        }
+
+        @Override
+        public void iconInserted(Window window, Image addedIcon, int index) {
+            forEach(listener -> listener.iconInserted(window, addedIcon, 
index));
+        }
+
+        @Override
+        public void iconsRemoved(Window window, int index, Sequence<Image> 
removed) {
+            forEach(listener -> listener.iconsRemoved(window, index, removed));
+        }
+
+        @Override
+        public void contentChanged(Window window, Component previousContent) {
+            forEach(listener -> listener.contentChanged(window, 
previousContent));
+        }
+
+        @Override
+        public void activeChanged(Window window, Window obverseWindow) {
+            forEach(listener -> listener.activeChanged(window, obverseWindow));
+        }
+
+        @Override
+        public void maximizedChanged(Window window) {
+            forEach(listener -> listener.maximizedChanged(window));
+        }
+    }
+
+    /**
      * Window listener adapter.
+     * @deprecated Since 2.1 and Java 8 the interface itself has default 
implementations.
      */
+    @Deprecated
     public static class Adapter implements WindowListener {
         @Override
         public void titleChanged(Window window, String previousTitle) {
@@ -69,7 +113,8 @@ public interface WindowListener {
      * @param window        The window whose title has changed.
      * @param previousTitle What the title was previously (can be {@code 
null}).
      */
-    public void titleChanged(Window window, String previousTitle);
+    default public void titleChanged(Window window, String previousTitle) {
+    }
 
     /**
      * Called when an icon has been added to a window.
@@ -77,7 +122,8 @@ public interface WindowListener {
      * @param window    The window that has changed.
      * @param addedIcon The icon that was added.
      */
-    public void iconAdded(Window window, Image addedIcon);
+    default public void iconAdded(Window window, Image addedIcon) {
+    }
 
     /**
      * Called when a window has had an icon inserted.
@@ -87,7 +133,8 @@ public interface WindowListener {
      * @param index     The index where this icon was inserted in the
      *                  window's icon sequence..
      */
-    public void iconInserted(Window window, Image addedIcon, int index);
+    default public void iconInserted(Window window, Image addedIcon, int 
index) {
+    }
 
     /**
      * Called when one or more of the window's icons were removed.
@@ -97,7 +144,8 @@ public interface WindowListener {
      *                the window's icon sequence.
      * @param removed The sequence of icons that were actually removed.
      */
-    public void iconsRemoved(Window window, int index, Sequence<Image> 
removed);
+    default public void iconsRemoved(Window window, int index, Sequence<Image> 
removed) {
+    }
 
     /**
      * Called when a window's content component has changed.
@@ -105,7 +153,8 @@ public interface WindowListener {
      * @param window          The window whose content has changed.
      * @param previousContent What the window's content was previously.
      */
-    public void contentChanged(Window window, Component previousContent);
+    default public void contentChanged(Window window, Component 
previousContent) {
+    }
 
     /**
      * Called when a window's active state has changed.
@@ -113,12 +162,14 @@ public interface WindowListener {
      * @param window        The window that has changed its active state.
      * @param obverseWindow The "other" window that is affected.
      */
-    public void activeChanged(Window window, Window obverseWindow);
+    default public void activeChanged(Window window, Window obverseWindow) {
+    }
 
     /**
      * Called when a window's maximized state has changed.
      *
      * @param window The window whose state has changed.
      */
-    public void maximizedChanged(Window window);
+    default public void maximizedChanged(Window window) {
+    }
 }

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowStateListener.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowStateListener.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowStateListener.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/WindowStateListener.java Wed Jan 
17 01:40:26 2018
@@ -16,15 +16,63 @@
  */
 package org.apache.pivot.wtk;
 
+import org.apache.pivot.util.ListenerList;
 import org.apache.pivot.util.Vote;
+import org.apache.pivot.util.VoteResult;
 
 /**
  * Window state listener interface.
  */
 public interface WindowStateListener {
     /**
+     * Window state listeners.
+     */
+    public static class Listeners extends ListenerList<WindowStateListener>
+        implements WindowStateListener {
+        @Override
+        public void windowOpened(Window window) {
+            forEach(listener -> listener.windowOpened(window));
+        }
+
+        @Override
+        public Vote previewWindowClose(Window window) {
+            VoteResult result = new VoteResult();
+
+            forEach(listener -> 
result.tally(listener.previewWindowClose(window)));
+
+            return result.get();
+        }
+
+        @Override
+        public void windowCloseVetoed(Window window, Vote reason) {
+            forEach(listener -> listener.windowCloseVetoed(window, reason));
+        }
+
+        @Override
+        public Vote previewWindowOpen(Window window) {
+            VoteResult result = new VoteResult();
+
+            forEach(listener -> 
result.tally(listener.previewWindowOpen(window)));
+
+            return result.get();
+        }
+
+        @Override
+        public void windowOpenVetoed(Window window, Vote reason) {
+            forEach(listener -> listener.windowOpenVetoed(window, reason));
+        }
+
+        @Override
+        public void windowClosed(Window window, Display display, Window owner) 
{
+            forEach(listener -> listener.windowClosed(window, display, owner));
+        }
+    }
+
+    /**
      * Window state listener adapter.
+     * @deprecated Since 2.1 and Java 8 the interface itself has default 
implementations.
      */
+    @Deprecated
     public static class Adapter implements WindowStateListener {
         @Override
         public void windowOpened(Window window) {
@@ -62,7 +110,8 @@ public interface WindowStateListener {
      *
      * @param window The newly opened window.
      */
-    public void windowOpened(Window window);
+    default public void windowOpened(Window window) {
+    }
 
     /**
      * Called to preview a window close event.
@@ -70,7 +119,9 @@ public interface WindowStateListener {
      * @param window The window that wants to close.
      * @return The vote from each listener as to whether to allow the close.
      */
-    public Vote previewWindowClose(Window window);
+    default public Vote previewWindowClose(Window window) {
+        return Vote.APPROVE;
+    }
 
     /**
      * Called to preview a window open event.
@@ -78,7 +129,9 @@ public interface WindowStateListener {
      * @param window The window that wants to open.
      * @return The vote from the listener as to whether to allow the open.
      */
-    public Vote previewWindowOpen(Window window);
+    default public Vote previewWindowOpen(Window window) {
+        return Vote.APPROVE;
+    }
 
     /**
      * Called when a window close event has been vetoed.
@@ -87,7 +140,8 @@ public interface WindowStateListener {
      * @param reason The accumulated vote from all the listeners that
      *               vetoed this event.
      */
-    public void windowCloseVetoed(Window window, Vote reason);
+    default public void windowCloseVetoed(Window window, Vote reason) {
+    }
 
     /**
      * Called when a window open event has been vetoed.
@@ -96,7 +150,8 @@ public interface WindowStateListener {
      * @param reason The accumulated vote from all the listeners that
      *               vetoed this event.
      */
-    public void windowOpenVetoed(Window window, Vote reason);
+    default public void windowOpenVetoed(Window window, Vote reason) {
+    }
 
     /**
      * Called when a window has closed.
@@ -105,5 +160,6 @@ public interface WindowStateListener {
      * @param display The display in which the window was shown.
      * @param owner   The owner of this window (which could be {@code null}).
      */
-    public void windowClosed(Window window, Display display, Window owner);
+    default public void windowClosed(Window window, Display display, Window 
owner) {
+    }
 }

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/CalendarButtonSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/CalendarButtonSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/CalendarButtonSkin.java 
(original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/CalendarButtonSkin.java Wed 
Jan 17 01:40:26 2018
@@ -107,7 +107,7 @@ public abstract class CalendarButtonSkin
         }
     };
 
-    private WindowStateListener calendarPopupWindowStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener calendarPopupWindowStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             Display display = window.getDisplay();

Modified: 
pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ColorChooserButtonSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ColorChooserButtonSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ColorChooserButtonSkin.java 
(original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ColorChooserButtonSkin.java 
Wed Jan 17 01:40:26 2018
@@ -112,7 +112,7 @@ public abstract class ColorChooserButton
         }
     };
 
-    private WindowStateListener colorChooserPopupWindowStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener colorChooserPopupWindowStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             Display display = window.getDisplay();

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ListButtonSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ListButtonSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ListButtonSkin.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/ListButtonSkin.java Wed Jan 
17 01:40:26 2018
@@ -117,7 +117,7 @@ public abstract class ListButtonSkin ext
         }
     };
 
-    private WindowStateListener listViewPopupWindowStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener listViewPopupWindowStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             Display display = window.getDisplay();

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuBarItemSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuBarItemSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuBarItemSkin.java 
(original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuBarItemSkin.java Wed Jan 
17 01:40:26 2018
@@ -67,7 +67,7 @@ public abstract class MenuBarItemSkin ex
         }
     };
 
-    private WindowStateListener menuPopupWindowStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener menuPopupWindowStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             Display display = window.getDisplay();

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuButtonSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuButtonSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuButtonSkin.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuButtonSkin.java Wed Jan 
17 01:40:26 2018
@@ -40,7 +40,7 @@ public abstract class MenuButtonSkin ext
     protected boolean pressed = false;
     protected MenuPopup menuPopup = new MenuPopup();
 
-    private WindowStateListener menuPopupWindowStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener menuPopupWindowStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             Display display = window.getDisplay();

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuItemSkin.java
URL: 
http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuItemSkin.java?rev=1821340&r1=1821339&r2=1821340&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuItemSkin.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/skin/MenuItemSkin.java Wed Jan 17 
01:40:26 2018
@@ -36,7 +36,7 @@ import org.apache.pivot.wtk.WindowStateL
 public abstract class MenuItemSkin extends ButtonSkin implements 
Menu.ItemListener {
     protected MenuPopup menuPopup = new MenuPopup();
 
-    private WindowStateListener menuPopupWindowStateListener = new 
WindowStateListener.Adapter() {
+    private WindowStateListener menuPopupWindowStateListener = new 
WindowStateListener() {
         @Override
         public void windowOpened(Window window) {
             Display display = window.getDisplay();


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