Bug 168806 [DataBinding] Realm.ensureWorkerThreadIsRunning() doesn't start a new thread
bundles/org.eclipse.core.databinding/src/org/eclipse/core/databinding/observable/Realm.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
 *     Brad Reynolds - bug 168153
 ******************************************************************************/
package org.eclipse.core.databinding.observable;
import java.util.LinkedList;
/**
 * Subclasses must override at least one of asyncExec()/syncExec(). For realms
 * based on a designated thread, it may be easier to implement asyncExec and
 * keep the default implementation of syncExec. For realms based on holding a
 * lock, it may be easier to implement syncExec and keep the default
 * implementation of asyncExec.
 * 
 * @since 1.1
 * 
 */
public abstract class Realm {