/*

 * 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/* @test

 *

 * @clean Write Read A B I Handler

 * @compile Write.java Handler.java

 * @run main Write

 * @clean Write Read A B I Handler

 * @compile Read.java Handler.java

 * @run main Read

 *

 * @summary Verify that ObjectInputStream can skip over unresolvable serialized

 *          proxy instances.

 */

import java.io.*;

import java.lang.reflect.*;

interface I {}          // interface present only on writing side

class A implements Serializable {

    private static final long serialVersionUID = 0L;

    String a = "a";

    Object proxy;

    String z = "z";

    A(Object proxy) { this.proxy = proxy; }

}

class B implements Serializable {

    private static final long serialVersionUID = 0L;

    String s = "s";

    transient Object proxy;

    B(Object proxy) { this.proxy = proxy; }

    private void writeObject(ObjectOutputStream out) throws IOException {

        out.defaultWriteObject();

        out.writeObject(proxy);

    }

}

public class Write {

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

        Object proxy = Proxy.newProxyInstance(

            Write.class.getClassLoader(),

        ObjectOutputStream oout = new ObjectOutputStream(

            new FileOutputStream("tmp.ser"));

        oout.writeObject(new A(proxy));

        oout.reset();

        oout.writeObject(new B(proxy));

        oout.writeObject(proxy);

        oout.close();

    }

}