/*

 * Copyright 2007 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 6547881

  @summary NPE when closing modal dialog

  @author Oleg Sukhodolsky: area=awt.modal

  @library ../../regtesthelpers

  @build Util

  @run main NpeOnCloseTest

*/

import java.awt.Dialog;

import java.awt.EventQueue;

import java.awt.Frame;

import java.lang.reflect.InvocationTargetException;

import test.java.awt.regtesthelpers.Util;

public class NpeOnCloseTest {

    public static void main(String[] args)

    {

        Frame frame1 = new Frame("frame 1");

        frame1.setBounds(0, 0, 100, 100);

        frame1.setVisible(true);

        Util.waitForIdle(null);

        Frame frame2 = new Frame("frame 2");

        frame2.setBounds(150, 0, 100, 100);

        frame2.setVisible(true);

        Util.waitForIdle(null);

        Frame frame3 = new Frame("frame 3");

        final Dialog dialog = new Dialog(frame3, "dialog", true);

        dialog.setBounds(300, 0, 100, 100);

        EventQueue.invokeLater(new Runnable() {

                public void run() {

                    dialog.setVisible(true);

                }

            });

        try {

            EventQueue.invokeAndWait(new Runnable() { public void run() {} });

            Util.waitForIdle(null);

            EventQueue.invokeAndWait(new Runnable() {

                    public void run() {

                        dialog.dispose();

                    }

                });

        }

        catch (InterruptedException ie) {

            throw new RuntimeException(ie);

        }

        catch (InvocationTargetException ite) {

            throw new RuntimeException(ite);

        }

        frame1.dispose();

        frame2.dispose();

        frame3.dispose();

    }

}