/*

 * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.

 * 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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 * questions.

 */

/*

 * @test

 * @bug 4096952

 * @summary simple serialization/deserialization test

 */

import java.io.ByteArrayInputStream;

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.io.ObjectInputStream;

import java.io.ObjectOutputStream;

import java.util.TimeZone;

public class bug4096952 {

    public static void main(String[] args) {

        int errors = 0;

        String[] ZONES = { "GMT", "MET", "IST" };

        for (String id : ZONES) {

            TimeZone zone = TimeZone.getTimeZone(id);

            try {

                ByteArrayOutputStream baos = new ByteArrayOutputStream();

                try (ObjectOutputStream ostream = new ObjectOutputStream(baos)) {

                    ostream.writeObject(zone);

                }

                try (ObjectInputStream istream

                        = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()))) {

                    if (!zone.equals(istream.readObject())) {

                        errors++;

                        System.out.println("Time zone " + id + " are not equal to serialized/deserialized one.");

                    } else {

                        System.out.println("Time zone " + id + " ok.");

                    }

                }

            } catch (IOException | ClassNotFoundException e) {

                errors++;

                System.out.println(e);

            }

        }

        if (errors > 0) {

            throw new RuntimeException("test failed");

        }

    }

}