author | rriggs |
Fri, 11 Oct 2019 13:11:56 -0400 | |
changeset 58565 | baa5969ecf34 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2001, 2019, 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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* @summary Ensure that serialization invokes writeReplace/readResolve methods |
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* on dynamic proxies, just as with normal objects. |
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*/ |
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import java.io.*; |
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import java.lang.reflect.*; |
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public class Test implements InvocationHandler, Serializable { |
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private static final long serialVersionUID = 1L; |
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static ClassLoader loader = Test.class.getClassLoader(); |
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public Object invoke(Object proxy, Method method, Object[] args) |
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throws Throwable |
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{ |
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String methName = method.getName(); |
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if (methName.equals("writeReplace")) { |
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return Proxy.newProxyInstance( |
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8231427: Warning cleanup in tests of java.io.Serializable
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loader, new Class<?>[] { ReadResolve.class }, this); |
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} else if (methName.equals("readResolve")) { |
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return Proxy.newProxyInstance( |
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8231427: Warning cleanup in tests of java.io.Serializable
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loader, new Class<?>[] { Resolved.class }, this); |
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} else if (method.getDeclaringClass() == Object.class) { |
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return method.invoke(this, args); |
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} else { |
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throw new Error(); |
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} |
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} |
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public static void main(String[] args) throws Exception { |
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ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
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ObjectOutputStream oout = new ObjectOutputStream(bout); |
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oout.writeObject(Proxy.newProxyInstance( |
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baa5969ecf34
8231427: Warning cleanup in tests of java.io.Serializable
rriggs
parents:
47216
diff
changeset
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loader, new Class<?>[] { WriteReplace.class }, new Test())); |
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oout.close(); |
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ObjectInputStream oin = new ObjectInputStream( |
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new ByteArrayInputStream(bout.toByteArray())); |
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if (!(oin.readObject() instanceof Resolved)) { |
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throw new Error(); |
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} |
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} |
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} |