/*

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

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 */

import java.io.*;

/**

 * @test

 * @bug     4385429 8004928

 * @summary Certain legacy chained exceptions throw IllegalArgumentException

 *          upon deserialization if "causative exception" is null.

 * @author  Josh Bloch

 */

public class LegacyChainedExceptionSerialization {

    private static Throwable[] broken = {

        new ClassNotFoundException(),

        new ExceptionInInitializerError(),

        new java.lang.reflect.UndeclaredThrowableException(null),

        new java.lang.reflect.InvocationTargetException(null),

        new java.security.PrivilegedActionException(null)

    };

    public static void main(String[] args) throws Exception {

        for (int i=0; i<broken.length; i++)

            test(broken[i]);

    }

    private static void test(Throwable e) throws Exception {

        ByteArrayOutputStream bout = new ByteArrayOutputStream();

        ObjectOutputStream out = new ObjectOutputStream(bout);

        out.writeObject(e);

        out.flush();

        ByteArrayInputStream bin =

            new ByteArrayInputStream(bout.toByteArray());

        ObjectInputStream in = new ObjectInputStream(bin);

        Throwable clone = (Throwable) in.readObject();

    }

}