On Mon, 23 Jun 2025 23:05:54 GMT, Sergey Bylokhov <s...@openjdk.org> wrote:

>> Anass Baya has updated the pull request incrementally with one additional 
>> commit since the last revision:
>> 
>>   Enhance the test
>
> test/jdk/java/awt/Frame/NotifyStressTest/NotifyStressTest.java line 57:
> 
>> 55:             for (int i = 0; i < 10; i++) {
>> 56:                 f.removeNotify();
>> 57:                 f.addNotify();
> 
> Note that we call addNotify last, so the frame will not be disposed at the 
> end of the test.
> btw, I cannot reproduce the bug even with the updated test. If you look at 
> the stack trace, it seems the error comes from displayChanged, which is not 
> triggered by the test itself

you can use this test:


/*
 * 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
 * @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();
        }
    }
}

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/25619#discussion_r2162667111

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