/* * Copyright (c) 2002, 2023, 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. */ import javax.swing.JFrame; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.SwingUtilities; import java.awt.Robot; import java.io.ByteArrayOutputStream; import java.io.ObjectOutputStream; /* * @test * @bug 4321273 * @summary NotSerializableException during the menu serialization * @key headful * @run main bug4321273 */ public class bug4321273 { public static JFrame frame; public static JMenu menu; public static void main(String[] args) throws Exception { try { Robot robot = new Robot(); SwingUtilities.invokeAndWait(() -> { JMenuBar menuBar = new JMenuBar(); frame = new JFrame(); frame.setJMenuBar(menuBar); menu = new JMenu("Menu"); menuBar.add(menu); menu.add(new JMenuItem("item 1")); menu.add(new JMenuItem("item 2")); menu.add(new JMenuItem("item 3")); frame.pack(); frame.setVisible(true); }); robot.waitForIdle(); robot.delay(1000); SwingUtilities.invokeAndWait(() -> { menu.doClick(); try { ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); ObjectOutputStream oos = new ObjectOutputStream(byteArrayOutputStream); oos.writeObject(menu); } catch (Exception se) { throw new RuntimeException("NotSerializableException " + "during the menu serialization", se); } }); robot.waitForIdle(); robot.delay(100); System.out.println("Test Passed!"); } finally { SwingUtilities.invokeAndWait(() -> { if (frame != null) { frame.dispose(); } }); } } }