jdk/test/javax/management/remote/mandatory/connection/RMISerializeTest.java
author dbuck
Tue, 18 Aug 2015 04:29:28 -0700
changeset 32417 6859107fc6c3
parent 30376 2ccf2cf7ea48
child 43503 bc7f8619ab70
permissions -rw-r--r--
8133666: OperatingSystemMXBean reports abnormally high machine CPU consumption on Linux Reviewed-by: sla, mgronlun
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/*
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 * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @summary Tests to serialize RMIConnector
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 * @bug 5032052
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 * @author Shanliang JIANG
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 * @modules java.management
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 * @run clean RMISerializeTest
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 * @run build RMISerializeTest
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 * @run main RMISerializeTest
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 */
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// java imports
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//
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import java.io.*;
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// JMX imports
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//
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import javax.management.remote.*;
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import javax.management.remote.rmi.*;
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public class RMISerializeTest {
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    public static void main(String[] args) throws Exception {
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        System.out.println(">>> Tests to serialize RMIConnector.");
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        JMXServiceURL url = new JMXServiceURL("rmi", null, 1111);
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        RMIConnector rc1 = new RMIConnector(url, null);
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        // serialize
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        ByteArrayOutputStream baos = new ByteArrayOutputStream();
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        ObjectOutputStream oos = new ObjectOutputStream(baos);
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        oos.writeObject(rc1);
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        byte[] bs = baos.toByteArray();
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        // deserialize
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        ByteArrayInputStream bais = new ByteArrayInputStream(bs);
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        ObjectInputStream ois = new ObjectInputStream(bais);
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        RMIConnector rc2 = (RMIConnector)ois.readObject();
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        try {
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            rc2.close();
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        } catch (NullPointerException npe) {
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            System.out.println(">>> Test failed.");
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            npe.printStackTrace(System.out);
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            System.exit(1);
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        } catch (Exception e) {
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            // OK.
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        }
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    }
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}