/*
 * Copyright Amazon.com Inc. 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.awt.Window;

/**
 * @test
 * @bug 8346952 8361521
 * @summary Verifies no exception occurs when triggering updateCG()
 * for an ownerless window.
 * @key headful
 */
public final class BogusFocusableWindowState {

    public static void main(String[] args) {
        Window frame = new Window(null) {
            @Override
            public boolean getFocusableWindowState() {
                removeNotify();
                return true;
            }
        };
        try {
            frame.pack();
            frame.setVisible(true);
        } finally {
            frame.dispose();
        }
    }
}
