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Java example source code file (RMIConnectorInternalMapTest.java)
The RMIConnectorInternalMapTest.java Java example source code/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ import java.lang.management.ManagementFactory; import java.lang.ref.WeakReference; import java.lang.reflect.Field; import java.util.Collections; import java.util.Map; import javax.management.MBeanServer; import javax.management.MBeanServerConnection; import javax.management.remote.JMXConnector; import javax.management.remote.JMXConnectorFactory; import javax.management.remote.JMXConnectorServer; import javax.management.remote.JMXConnectorServerFactory; import javax.management.remote.JMXPrincipal; import javax.management.remote.JMXServiceURL; import javax.management.remote.rmi.RMIConnector; import javax.security.auth.Subject; /* * @test * @bug 6566891 * @summary Check no memory leak on RMIConnector's rmbscMap * @author Shanliang JIANG * @run clean RMIConnectorInternalMapTest * @run build RMIConnectorInternalMapTest * @run main RMIConnectorInternalMapTest */ public class RMIConnectorInternalMapTest { public static void main(String[] args) throws Exception { System.out.println("---RMIConnectorInternalMapTest starting..."); JMXConnectorServer connectorServer = null; JMXConnector connectorClient = null; try { MBeanServer mserver = ManagementFactory.getPlatformMBeanServer(); JMXServiceURL serverURL = new JMXServiceURL("rmi", "localhost", 0); connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(serverURL, null, mserver); connectorServer.start(); JMXServiceURL serverAddr = connectorServer.getAddress(); connectorClient = JMXConnectorFactory.connect(serverAddr, null); connectorClient.connect(); Field rmbscMapField = RMIConnector.class.getDeclaredField("rmbscMap"); rmbscMapField.setAccessible(true); Map<Subject, WeakReference Other Java examples (source code examples)Here is a short list of links related to this Java RMIConnectorInternalMapTest.java source code file: |
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