1 files changed, 0 insertions, 86 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/listener/awt/AWTStateChangeListenerWrapper.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/listener/awt/AWTStateChangeListenerWrapper.java
deleted file mode 100644
index c1ecf2b2ee..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/model/listener/awt/AWTStateChangeListenerWrapper.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- * 
- * Contributors:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.common.utility.internal.model.listener.awt;
-
-import java.awt.EventQueue;
-
-import org.eclipse.jpt.common.utility.model.event.StateChangeEvent;
-import org.eclipse.jpt.common.utility.model.listener.StateChangeListener;
-
-/**
- * Wrap another state change listener and forward events to it on the AWT
- * event queue, asynchronously if necessary. If the event arrived on the UI
- * thread that is probably because it was initiated by a UI widget; as a
- * result, we want to loop back synchronously so the events can be
- * short-circuited.
- */
-public final class AWTStateChangeListenerWrapper
-	implements StateChangeListener
-{
-	private final StateChangeListener listener;
-
-	public AWTStateChangeListenerWrapper(StateChangeListener listener) {
-		super();
-		if (listener == null) {
-			throw new NullPointerException();
-		}
-		this.listener = listener;
-	}
-
-	public void stateChanged(StateChangeEvent event) {
-		if (this.isExecutingOnUIThread()) {
-			this.stateChanged_(event);
-		} else {
-			this.executeOnEventQueue(this.buildStateChangedRunnable(event));
-		}
-	}
-
-	private Runnable buildStateChangedRunnable(final StateChangeEvent event) {
-		return new Runnable() {
-			public void run() {
-				AWTStateChangeListenerWrapper.this.stateChanged_(event);
-			}
-			@Override
-			public String toString() {
-				return "state changed runnable"; //$NON-NLS-1$
-			}
-		};
-	}
-
-	private boolean isExecutingOnUIThread() {
-		return EventQueue.isDispatchThread();
-	}
-
-	/**
-	 * {@link EventQueue#invokeLater(Runnable)} seems to work OK;
-	 * but using {@link EventQueue#invokeAndWait(Runnable)} can sometimes make
-	 * things more predictable when debugging, at the risk of deadlocks.
-	 */
-	private void executeOnEventQueue(Runnable r) {
-		EventQueue.invokeLater(r);
-//		try {
-//			EventQueue.invokeAndWait(r);
-//		} catch (InterruptedException ex) {
-//			throw new RuntimeException(ex);
-//		} catch (java.lang.reflect.InvocationTargetException ex) {
-//			throw new RuntimeException(ex);
-//		}
-	}
-
-	void stateChanged_(StateChangeEvent event) {
-		this.listener.stateChanged(event);
-	}
-
-	@Override
-	public String toString() {
-		return "AWT(" + this.listener.toString() + ')'; //$NON-NLS-1$
-	}
-
-}