| /* |
| * Copyright (c) 2009, 2015, 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 6824600 |
| @summary OOM occurs when setLookAndFeel() is executed in Windows L&F(XP style) |
| @author Pavel Porvatov |
| @modules java.desktop/com.sun.java.swing.plaf.windows |
| @run main Test6824600 |
| */ |
| |
| import com.sun.java.swing.plaf.windows.DesktopProperty; |
| |
| import java.awt.*; |
| |
| public class Test6824600 { |
| public static void main(String[] args) throws Exception { |
| Toolkit toolkit = Toolkit.getDefaultToolkit(); |
| |
| HackedDesktopProperty desktopProperty = new HackedDesktopProperty("Button.background", null); |
| |
| // Register listener in toolkit |
| desktopProperty.getValueFromDesktop(); |
| |
| int length = toolkit.getPropertyChangeListeners().length; |
| |
| // Make several invocations |
| desktopProperty.getValueFromDesktop(); |
| desktopProperty.getValueFromDesktop(); |
| |
| desktopProperty.invalidate(); |
| |
| desktopProperty.getValueFromDesktop(); |
| desktopProperty.getValueFromDesktop(); |
| |
| if (length != toolkit.getPropertyChangeListeners().length) { |
| throw new RuntimeException("New listeners were added into Toolkit"); |
| } |
| } |
| |
| public static class HackedDesktopProperty extends DesktopProperty { |
| public HackedDesktopProperty(String key, Object fallback) { |
| super(key, fallback); |
| } |
| |
| // Publish the method |
| public Object getValueFromDesktop() { |
| return super.getValueFromDesktop(); |
| } |
| } |
| } |