78 lines
2.4 KiB
Java
78 lines
2.4 KiB
Java
/*
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* Copyright (c) 2000, 2010, 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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/* @test
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*
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* @clean Write Read A B I Handler
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* @compile Write.java Handler.java
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* @run main Write
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* @clean Write Read A B I Handler
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* @compile Read.java Handler.java
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* @run main Read
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*
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* @summary Verify that ObjectInputStream can skip over unresolvable serialized
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* proxy instances.
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*/
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import java.io.*;
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import java.lang.reflect.*;
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interface I {} // interface present only on writing side
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class A implements Serializable {
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private static final long serialVersionUID = 0L;
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String a = "a";
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Object proxy;
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String z = "z";
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A(Object proxy) { this.proxy = proxy; }
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}
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class B implements Serializable {
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private static final long serialVersionUID = 0L;
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String s = "s";
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transient Object proxy;
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B(Object proxy) { this.proxy = proxy; }
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private void writeObject(ObjectOutputStream out) throws IOException {
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out.defaultWriteObject();
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out.writeObject(proxy);
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}
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}
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public class Write {
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public static void main(String[] args) throws Exception {
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Object proxy = Proxy.newProxyInstance(
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Write.class.getClassLoader(),
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new Class[] { I.class }, new Handler());
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ObjectOutputStream oout = new ObjectOutputStream(
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new FileOutputStream("tmp.ser"));
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oout.writeObject(new A(proxy));
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oout.reset();
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oout.writeObject(new B(proxy));
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oout.writeObject(proxy);
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oout.close();
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}
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}
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