/*

 * Copyright (c) 2013, 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

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 * questions.

 */

/*

 * @test

 * @bug 8013563

 * @summary Tests that windows are removed from windows list

 * @run main/othervm -Xms32M -Xmx32M WindowsLeak

*/

import java.awt.*;

import sun.awt.AppContext;

import java.lang.ref.WeakReference;

import java.util.Vector;

public class WindowsLeak {

    public static void main(String[] args) {

        for (int i = 0; i < 100; i++)

        {

            Frame f = new Frame();

            f.pack();

            f.dispose();

        }

        Vector garbage = new Vector();

        while (true)

        {

            try

            {

                garbage.add(new byte[1000]);

            }

            catch (OutOfMemoryError e)

            {

                break;

            }

        }

        garbage = null;

        Vector<WeakReference<Window>> windowList =

                        (Vector<WeakReference<Window>>) AppContext.getAppContext().get(Window.class);

        if (windowList != null && !windowList.isEmpty()) {

            throw new RuntimeException("Test FAILED: Window list is not empty: " + windowList.size());

        }

        System.out.println("Test PASSED");

    }

}