1/*
2 * Copyright (c) 2012, 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
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22 */
23
24/*
25 * @test
26 * @bug 7148143
27 * @summary Tests ClassCastException for the PropertyChangeSupport class
28 * @author Sergey Malenkov
29 */
30
31import java.beans.PropertyChangeEvent;
32import java.beans.PropertyChangeListener;
33import java.beans.PropertyChangeSupport;
34import java.util.EventListener;
35import java.util.EventListenerProxy;
36
37public class Test7148143 {
38
39    private static class CustomProxy
40            extends EventListenerProxy<EventListener>
41            implements PropertyChangeListener {
42
43        public CustomProxy() {
44            super(new EventListener() {
45            });
46        }
47
48        public void propertyChange(PropertyChangeEvent event) {
49        }
50    }
51
52    public static void main(String[] args) {
53        PropertyChangeListener listener = new CustomProxy();
54        PropertyChangeSupport support = new PropertyChangeSupport(listener);
55        support.addPropertyChangeListener(listener);
56        support.addPropertyChangeListener("foo", listener); // cast class exception
57    }
58}
59