1 /*
 2  * Copyright (c) 2003, 2023, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
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20  * or visit www.oracle.com if you need additional information or have any
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22  */
23 
24 /*
25  * @test
26  * @bug 4859570
27  * @summary SwingUtilities.sharedOwnerFrame is never disposed
28  * @key headful
29  */
30 
31 import java.awt.Robot;
32 import java.awt.Window;
33 import javax.swing.JDialog;
34 import javax.swing.SwingUtilities;
35 
36 public class bug4859570 {
37     static Window owner;
38 
39     public static void main(String[] args) throws Exception {
40         SwingUtilities.invokeAndWait(() -> {
41             JDialog dialog = new JDialog();
42             dialog.setTitle("bug4859570");
43             dialog.setBounds(100, 100, 100, 100);
44             dialog.setVisible(true);
45 
46             owner = dialog.getOwner();
47             dialog.dispose();
48         });
49 
50         Robot r = new Robot();
51         r.waitForIdle();
52         r.delay(1000);
53 
54         SwingUtilities.invokeAndWait(() -> {
55             if (owner.isDisplayable()) {
56                 throw new RuntimeException("The shared owner frame should be disposed.");
57             }
58         });
59     }
60 }