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  1. JDK
  2. JDK-4926453

NPE in Win32SurfaceData while running applet demos with Tiger b08

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    • Icon: Bug Bug
    • Resolution: Cannot Reproduce
    • Icon: P4 P4
    • None
    • 5.0
    • client-libs
    • x86
    • windows_xp

      While running the applet demos one after another with jdkx on windows. I occasionally get the following Exception :

      Y:/jdk1.5.0/windows-i586/bin/java sun.applet.AppletViewer file:Y:/jdk1.5.0/win
      ws-i586/demo/applets/SortDemo/example1.html
      java.lang.NullPointerException: component argument pData
              at sun.awt.windows.Win32SurfaceData.initOps(Native Method)
              at sun.awt.windows.Win32SurfaceData.<init>(Win32SurfaceData.java:439)
              at sun.awt.windows.Win32SurfaceData.createData(Win32SurfaceData.java:3
      )
              at sun.awt.windows.WComponentPeer.replaceSurfaceData(WComponentPeer.ja
      :307)
              at sun.awt.windows.WComponentPeer$2.run(WComponentPeer.java:320)
              at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:188)
              at java.awt.EventQueue.dispatchEvent(EventQueue.java:459)
              at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatch
      read.java:214)
              at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchTh
      ad.java:163)
              at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:15

              at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:14

              at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)


      ###@###.### 2003-09-22

      Note: the exception occurs upon exiting an applet by clicking the close box on the Window.
      ###@###.### 2003-10-13

            art Artem Ananiev (Inactive)
            bino Bino George
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