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  1. JDK
  2. JDK-6928788

Display change event causes OutOfMemoryError at java.awt.image.DataBufferInt.

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        OS: Windows XP SP2 Japanese + IE6
        JRE: 1.5.0_16 (See comments)

        If display change event continually happens when applet is running on IE, java heap will
        be consumed gradually. And finally OutOfMemoryError appears.
        This issue would be reproduced by changing screen color within "Display Properties"
        of Windows.

        Here's trace log when the issue happen.

        Exception in thread "AWT-EventQueue-2" java.lang.OutOfMemoryError: Java heap space
        at java.awt.image.DataBufferInt.<init>(Unknown Source)
        at java.awt.image.Raster.createPackedRaster(Unknown Source)
        at java.awt.image.DirectColorModel.createCompatibleWritableRaster(Unknown Source)
        at sun.awt.image.SunVolatileImage.getBackupImage(Unknown Source)
        at sun.awt.image.VolatileSurfaceManager.getBackupSurface(Unknown Source)
        at sun.awt.image.VolatileSurfaceManager.initialize(Unknown Source)
        at sun.awt.image.SunVolatileImage.<init>(Unknown Source)
        at sun.awt.image.SunVolatileImage.<init>(Unknown Source)
        at sun.awt.image.SunVolatileImage.<init>(Unknown Source)
        at sun.awt.Win32GraphicsConfig.createCompatibleVolatileImage(Unknown Source)
        at javax.swing.RepaintManager.getVolatileOffscreenBuffer(Unknown Source)
        at javax.swing.JComponent.paintDoubleBuffered(Unknown Source)
        at javax.swing.JComponent.paint(Unknown Source)
        at java.awt.GraphicsCallback$PaintCallback.run(Unknown Source)
        at sun.awt.SunGraphicsCallback.runOneComponent(Unknown Source)
        at sun.awt.SunGraphicsCallback.runComponents(Unknown Source)
        at java.awt.Container.paint(Unknown Source)
        at sun.awt.RepaintArea.paintComponent(Unknown Source)
        at sun.awt.RepaintArea.paint(Unknown Source)
        at sun.awt.windows.WComponentPeer.handleEvent(Unknown Source)
        at java.awt.Component.dispatchEventImpl(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)

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                Assignee:
                coffeys Sean Coffey
                Reporter:
                kaizawaorcl Kazuyoshi Aizawa (Inactive)
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