1 /*

     2  * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /*

    25   @test

    26   @bug 6737722

    27   @summary no tray support in headless mode

    28   @author dmitry.cherepanov: area=awt.headless

    29   @run main HeadlessTray

    30 */

    31 

    32 import java.awt.*;

    33 

    34 public class HeadlessTray

    35 {

    36     public static void main (String args[]) {

    37 

    38         System.setProperty("java.awt.headless", "true");

    39 

    40         // We expect the method returns false and no exception thrown

    41         boolean isSupported = SystemTray.isSupported();

    42 

    43         if (isSupported) {

    44             throw new RuntimeException("Tray shouldn't be supported in headless mode ");

    45         }

    46 

    47     }

    48 

    49 }