1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
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  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).
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  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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  23 
  24 /* @test
  25    @bug 6588003
  26    @summary LayoutQueue should not share its DefaultQueue across AppContexts
  27    @author Peter Zhelezniakov
  28    @modules java.desktop/sun.awt
  29    @run main Test6588003
  30 */
  31 
  32 import javax.swing.text.LayoutQueue;
  33 import sun.awt.SunToolkit;
  34 
  35 public class Test6588003 implements Runnable {
  36     private static final LayoutQueue DEFAULT = new LayoutQueue();
  37 
  38     public static void main(String[] args) throws InterruptedException {
  39         LayoutQueue.setDefaultQueue(DEFAULT);
  40 
  41         ThreadGroup group = new ThreadGroup("Test6588003");
  42         Thread thread = new Thread(group, new Test6588003());
  43         thread.start();
  44         thread.join();
  45 
  46         if (LayoutQueue.getDefaultQueue() != DEFAULT) {
  47             throw new RuntimeException("Sharing detected");
  48         }
  49     }
  50 
  51     public void run() {
  52         SunToolkit.createNewAppContext();
  53 
  54         if (LayoutQueue.getDefaultQueue() == DEFAULT) {
  55             throw new RuntimeException("Sharing detected");
  56         }
  57 
  58         LayoutQueue.setDefaultQueue(new LayoutQueue());
  59     }
  60 }