/*
 * Copyright 1998-2000 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/* @test
   @bug 4059406
   @summary Throwable.toString() should call getLocalizedMessage()
   @author Anand Palaniswamy
 */
public class LocalizedMessage {

    static class LocalizedException extends Throwable {

        boolean localizedMessageCalled = false;

        LocalizedException() {
            localizedMessageCalled = false;
        }

        public String getLocalizedMessage() {
            localizedMessageCalled = true;
            return new String("FOOBAR");
        }
    }

    public static void main(String[] args) throws Exception {
        LocalizedException e = new LocalizedException();
        e.toString();
        if (!e.localizedMessageCalled) {
            throw new Exception("Throwable.toString() must call " +
                                "getLocalizedMessage()");
        }
    }
}
