Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/databinding/viewers/ListeningLabelProvider.java
/*******************************************************************************
 * Copyright (c) 2006 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 ******************************************************************************/
package org.eclipse.jface.databinding.viewers;
import java.util.Iterator;
import org.eclipse.core.databinding.observable.set.IObservableSet;
import org.eclipse.core.databinding.observable.set.ISetChangeListener;
import org.eclipse.core.databinding.observable.set.SetChangeEvent;
import org.eclipse.jface.internal.databinding.provisional.viewers.ViewerLabelProvider;
/**
 * @since 1.0
 * 
 */
public abstract class ListeningLabelProvider extends ViewerLabelProvider {
	private ISetChangeListener listener = new ISetChangeListener() {
		public void handleSetChange(SetChangeEvent event) {
			for (Iterator it = event.diff.getAdditions().iterator(); it.hasNext();) {
				addListenerTo(it.next());
			}
			for (Iterator it = event.diff.getRemovals().iterator(); it.hasNext();) {
				removeListenerFrom(it.next());
			}