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         }

   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  *
  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         }