/* * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @bug 5004188 * @summary Tests synchronization * @author Sergey Malenkov */ import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; import javax.swing.JButton; public class TestSynchronization { private static boolean isCalled; public static void main(String[] args) { final JButton button = new JButton(); button.addPropertyChangeListener("name", new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent event) { isCalled = true; } }); button.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent event) { for (PropertyChangeListener listener : button.getPropertyChangeListeners()) button.removePropertyChangeListener(listener); } }); button.setName(null); if (!isCalled) throw new Error("test failed"); } }