| /* |
| * Copyright (c) 2011, 2020, 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 java.awt.EventQueue; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.swing.JFileChooser; |
| import javax.swing.UIManager; |
| import javax.swing.UnsupportedLookAndFeelException; |
| |
| import static javax.swing.UIManager.getInstalledLookAndFeels; |
| |
| /** |
| * @test |
| * @bug 4966171 8240690 |
| * @key headful |
| * @summary Tests that JFileChooser can be serialized |
| */ |
| public final class bug4966171 { |
| |
| public static void main(String[] args) throws Exception { |
| for (UIManager.LookAndFeelInfo laf : getInstalledLookAndFeels()) { |
| EventQueue.invokeAndWait(() -> setLookAndFeel(laf)); |
| EventQueue.invokeAndWait(bug4966171::test); |
| } |
| } |
| |
| private static void test() { |
| // Will run the test no more than 10 seconds per L&F |
| long endtime = System.nanoTime() + TimeUnit.SECONDS.toNanos(10); |
| while (System.nanoTime() < endtime) { |
| try { |
| var byteOut = new ByteArrayOutputStream(); |
| try (var out = new ObjectOutputStream(byteOut)) { |
| out.writeObject(new JFileChooser()); |
| } |
| var byteIn = new ByteArrayInputStream(byteOut.toByteArray()); |
| try (var in = new ObjectInputStream(byteIn)) { |
| JFileChooser readFc = (JFileChooser) in.readObject(); |
| } |
| } catch (Throwable e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |
| |
| private static void setLookAndFeel(UIManager.LookAndFeelInfo laf) { |
| try { |
| UIManager.setLookAndFeel(laf.getClassName()); |
| } catch (UnsupportedLookAndFeelException ignored) { |
| System.out.println("Unsupported L&F: " + laf.getClassName()); |
| } catch (ClassNotFoundException | InstantiationException |
| | IllegalAccessException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |