/*

 * Copyright (c) 2000, 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.

 *

 * 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.

 */

import java.io.*;

import java.util.*;

import java.text.*;

/**

 * @test

 * @bug 4316678

 * @summary test that Calendar's Serializasion works correctly.

 * @library /java/text/testlib

 */

public class bug4316678 extends IntlTest {

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

        new bug4316678().run(args);

    }

    public void Test4316678() throws Exception {

        GregorianCalendar gc1;

        GregorianCalendar gc2;

        TimeZone saveZone = TimeZone.getDefault();

        try {

            TimeZone.setDefault(TimeZone.getTimeZone("PST"));

            gc1 = new GregorianCalendar(2000, Calendar.OCTOBER, 10);

            try (ObjectOutputStream out

                    = new ObjectOutputStream(new FileOutputStream("bug4316678.ser"))) {

                out.writeObject(gc1);

            }

            try (ObjectInputStream in

                    = new ObjectInputStream(new FileInputStream("bug4316678.ser"))) {

                gc2 = (GregorianCalendar)in.readObject();

            }

            gc1.set(Calendar.DATE, 16);

            gc2.set(Calendar.DATE, 16);

            if (!gc1.getTime().equals(gc2.getTime())) {

                errln("Invalid Time :" + gc2.getTime() +

                    ", expected :" + gc1.getTime());

            }

        } finally {

            TimeZone.setDefault(saveZone);

        }

    }

}