84 lines
2.9 KiB
Java
84 lines
2.9 KiB
Java
/*
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* Copyright (c) 1999, 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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* @bug 4191941
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* @summary Ensure that original ClassNotFoundException thrown inside of
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* ObjectInputStream.resolveClass() is preserved (and thrown).
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*/
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import java.io.*;
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class BrokenObjectInputStream extends ObjectInputStream {
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static final String message = "bodega";
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BrokenObjectInputStream(InputStream in) throws IOException {
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super(in);
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}
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protected Class<?> resolveClass(ObjectStreamClass desc)
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throws ClassNotFoundException
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{
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throw new ClassNotFoundException(message);
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}
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}
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public class ResolveClassException {
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public static void main(String[] args) throws Exception {
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ByteArrayOutputStream bout;
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ObjectOutputStream oout;
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ByteArrayInputStream bin;
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BrokenObjectInputStream oin;
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Object obj;
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// write and read an object
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obj = 5;
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bout = new ByteArrayOutputStream();
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oout = new ObjectOutputStream(bout);
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oout.writeObject(obj);
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bin = new ByteArrayInputStream(bout.toByteArray());
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oin = new BrokenObjectInputStream(bin);
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try {
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oin.readObject();
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} catch (ClassNotFoundException e) {
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if (! BrokenObjectInputStream.message.equals(e.getMessage()))
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throw new Error("Original exception not preserved");
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}
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// write and read an array of objects
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obj = new Integer[] { 5 };
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bout = new ByteArrayOutputStream();
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oout = new ObjectOutputStream(bout);
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oout.writeObject(obj);
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bin = new ByteArrayInputStream(bout.toByteArray());
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oin = new BrokenObjectInputStream(bin);
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try {
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oin.readObject();
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} catch (ClassNotFoundException e) {
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if (! BrokenObjectInputStream.message.equals(e.getMessage()))
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throw new Error("Original exception not preserved");
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}
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}
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}
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