PostRegisterDeadlockTest.java revision 0
0N/A * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 0N/A * CA 95054 USA or visit www.sun.com if you need additional information or 0N/A * have any questions. 0N/A * @summary Test deadlock in MBeanRegistration.postRegister method 0N/A * @author Eamonn McManus, Daniel Fuchs 0N/A * @run clean PostRegisterDeadlockTest 0N/A * @run build PostRegisterDeadlockTest 0N/A * @run main PostRegisterDeadlockTest 0N/A // If no other MBean was registered 0N/A // Check that we can unregister 0N/A " was unregistered by main thread.");
0N/A "Thread is alive but not blocked.");
0N/A // 1 MBean is registered with on1 0N/A // Another MBean is registered with on1, postRegister(FALSE) is 0N/A // called, and the second MBean attempts to unregister first MBean in 0N/A // postRegister starts a thread which unregisters the first MBean: 0N/A // this must not deadlock 0N/A // 1 MBean is registered with on1 0N/A // Another MBean is registered with on2, postRegister(TRUE) is 0N/A // called, and the second MBean attempts to unregister first MBean in 0N/A // postRegister starts a thread which unregisters the first MBean: 0N/A // this must not deadlock