Bug 183732 [DataBinding] swallowing the exception in get/set value of the JavaBeanObservableValue
During the bidning of beans that have PropertyChangeSupport implemented but not properly initialized (i.e null), data binding "swallows" the NullPointerException only logging "Could not attach listener to".
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/core/tests/internal/databinding/internal/beans/JavaBeanObservableValueTest.java
/*******************************************************************************
 * Copyright (c) 2006 Brad Reynolds 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:
 *     Brad Reynolds - initial API and implementation
 *     Brad Reynolds - bug 171616
 ******************************************************************************/
package org.eclipse.core.tests.internal.databinding.internal.beans;
import java.beans.PropertyDescriptor;
import org.eclipse.core.databinding.observable.Realm;
import org.eclipse.core.internal.databinding.internal.beans.JavaBeanObservableValue;
import org.eclipse.jface.tests.databinding.AbstractDefaultRealmTestCase;
import org.eclipse.jface.tests.databinding.EventTrackers.ValueChangeEventTracker;
/**
 * @since 3.2
 */
public class JavaBeanObservableValueTest extends AbstractDefaultRealmTestCase {