Thu, 27 Aug 2009 11:08:27 -0700
6875336: some tests should use /nodynamiccopyright/
Reviewed-by: darcy
1 /*
2 * Copyright 2005-2006 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
24 /*
25 * @test
26 * @bug 6256789
27 * @summary Legal cast rejected
28 * @compile -Xlint:unchecked -Werror T6256789.java
29 */
31 import java.lang.ref.*;
33 public class T6256789 {
35 public ExtraRef prob(ReferenceQueue<Object> refQ) throws InterruptedException {
36 return ((ExtraRef)refQ.remove());
37 }
39 public static class ExtraRef extends WeakReference<Object> {
40 public ExtraRef(Object value) {
41 super(value);
42 }
43 }
44 }