71 lines
2.6 KiB
Java
71 lines
2.6 KiB
Java
/*
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* Copyright (c) 2009, 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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import java.io.*;
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import javax.xml.parsers.DocumentBuilderFactory;
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import java.security.*;
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public class Deadlock2 {
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public static void main(String[] args) throws Exception {
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File file = new File("object.tmp");
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final byte[] bytes = new byte[(int) file.length()];
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FileInputStream fileInputStream = new FileInputStream(file);
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int read = fileInputStream.read(bytes);
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if (read != file.length()) {
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throw new Exception("Didn't read all");
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}
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Thread.sleep(1000);
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Runnable xmlRunnable = new Runnable() {
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public void run() {
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try {
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DocumentBuilderFactory.newInstance();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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};
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Runnable readObjectRunnable = new Runnable() {
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public void run() {
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try {
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ObjectInputStream objectInputStream =
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new ObjectInputStream(new ByteArrayInputStream(bytes));
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Object o = objectInputStream.readObject();
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System.out.println(o.getClass());
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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};
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Thread thread1 = new Thread(readObjectRunnable, "Read Object");
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Thread thread2 = new Thread(xmlRunnable, "XML");
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thread1.start();
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thread2.start();
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thread1.join();
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thread2.join();
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}
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}
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