1 /*
 2  * Copyright (c) 1999, 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
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 4244796
27  * @summary Tests that JMenu has JMenu(Action) constructor
28  * @run main bug4244796
29  */
30 
31 import java.awt.event.ActionEvent;
32 import java.beans.PropertyChangeListener;
33 import javax.swing.Action;
34 import javax.swing.JMenu;
35 
36 public class bug4244796 {
37 
38     /**
39       * Auxilliary class implementing Action
40      */
41     static class NullAction implements Action {
42         public void addPropertyChangeListener(
43                        PropertyChangeListener listener) {}
44         public void removePropertyChangeListener(
45                        PropertyChangeListener listener) {}
46         public void putValue(String key, Object value) {}
47         public void setEnabled(boolean b) {}
48         public void actionPerformed(ActionEvent e) {}
49 
50         public Object getValue(String key) { return null; }
51         public boolean isEnabled() { return false; }
52     }
53 
54     public static void main(String[] argv) {
55         Action action = new NullAction();
56         JMenu menu = new JMenu(action);
57     }
58 }