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  1. JDK
  2. JDK-4416751

Java 2D Demo doesn't repaint correctly when run on dual cpu machine

    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P4 P4
    • None
    • 1.3.1
    • client-libs
    • Fix Understood
    • x86
    • windows_nt



      Name: boT120536 Date: 02/19/2001


      java version "1.3.1-beta"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1-beta-b15)
      Java HotSpot(TM) Client VM (build 1.3.1beta-b15, mixed mode)

      When running the the Java2D demo from the demo\jfc\Java2D directory
      the screen does not repaint correctly when using two cpus.
      You can reproduce the this very easily:
      * Start the Java2D Demo which is part of the JDK.
      * Click the Transforms tab.
      * Click the Transforms.TransformAnim tab.
      * Make the window to fullscreen.
      * Bring another window in front of the Java2D Demo window,
        so it covers the right part of the Java2D Demo window,
        where the controls reside.
      * Hide the window.

      If you use a dual-cpu setup, the Java2D Demo window will
      not repaint corrctly (in fact once in a while it does).

      This bug occurs on JDK 1.2.2-06, JDK1.3 and JDK1.3.1 beta.
      (Review ID: 117124)
      ======================================================================

            denis Denis Fokin (Inactive)
            bonealsunw Bret O'neal (Inactive)
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