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  1. JDK
  2. JDK-8014539

Fullscreen error thrown 'Appkit Thread 0 expected'

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      Description

      FULL PRODUCT VERSION :
      java version " 1.7.0_15 "
      Java(TM) SE Runtime Environment (build 1.7.0_15-b03)
      Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode)

      ADDITIONAL OS VERSION INFORMATION :
      I'm actually using OSX 10.8, which wasn't listed as an option so perhaps it isn't supported.

      A DESCRIPTION OF THE PROBLEM :
      An error message appears in console output when running application.

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      Simply run the provided code and the error message should appear.

      ACTUAL -
      Application remains running in fullscreen, but error message appears.

      ERROR MESSAGES/STACK TRACES THAT OCCUR :
      2013-04-04 11:08:27.783 java[2883:1703] Cocoa AWT: Not running on AppKit thread 0 when expected. (
      0 liblwawt.dylib 0x00000001624974cc Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowDisplayID_1AppKitThread + 59
      1 ??? 0x00000001044b7f90 0x0 + 4367024016
      )
      2013-04-04 11:08:27.784 java[2883:1703] Please file a bug report at http://java.net/jira/browse/MACOSX_PORT with this message and a reproducible test case.

      REPRODUCIBILITY :
      This bug can be reproduced always.

      ---------- BEGIN SOURCE ----------
      import java.awt.BorderLayout;
      import java.awt.GraphicsDevice;
      import java.awt.GraphicsEnvironment;

      import javax.swing.JFrame;
      import javax.swing.JPanel;

      public class test {
      public static void main(String[] args){
      GraphicsDevice g = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();

      if (!g.isFullScreenSupported ())
              {
                  throw new UnsupportedOperationException ( " Fullscreen mode is unsupported. " );
              }
              JFrame window = new JFrame();
              window.setLayout (new BorderLayout());
              window.add (new JPanel (), BorderLayout.CENTER);
              g.setFullScreenWindow(window);
      }
      }
      ---------- END SOURCE ----------

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              • Assignee:
                serb Sergey Bylokhov
                Reporter:
                webbuggrp Webbug Group
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                • Created:
                  Updated:
                  Resolved: