1 /*
2 * Copyright (c) 2005, 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
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 6318664
27 * @summary Test deadlock in MBeanRegistration.preDeregister method
28 * @author Eamonn McManus
29 * @run clean PreDeregisterDeadlockTest
30 * @run build PreDeregisterDeadlockTest
31 * @run main PreDeregisterDeadlockTest
32 */
33
34 import java.util.concurrent.*;
35 import javax.management.*;
36
37 public class PreDeregisterDeadlockTest {
38 public static interface BlibbyMBean {}
39
40 public static class Blibby implements BlibbyMBean, MBeanRegistration {
41 public Blibby(MBeanServer mbs, ObjectName otherName) {
42 this.mbs = mbs;
43 this.otherName = otherName;
44 }
45
46 public ObjectName preRegister(MBeanServer mbs, ObjectName on) {
47 return on;
48 }
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1 /*
2 * Copyright (c) 2005, 2015, 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
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 6318664
27 * @summary Test deadlock in MBeanRegistration.preDeregister method
28 * @author Eamonn McManus
29 * @modules java.management
30 * @run clean PreDeregisterDeadlockTest
31 * @run build PreDeregisterDeadlockTest
32 * @run main PreDeregisterDeadlockTest
33 */
34
35 import java.util.concurrent.*;
36 import javax.management.*;
37
38 public class PreDeregisterDeadlockTest {
39 public static interface BlibbyMBean {}
40
41 public static class Blibby implements BlibbyMBean, MBeanRegistration {
42 public Blibby(MBeanServer mbs, ObjectName otherName) {
43 this.mbs = mbs;
44 this.otherName = otherName;
45 }
46
47 public ObjectName preRegister(MBeanServer mbs, ObjectName on) {
48 return on;
49 }
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