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  1. JDK
  2. JDK-8093972

OutOfMemoryError after pressing Ctrl+Alt+Del or screen lock while animating a canvas

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 7u6
    • Fix Version/s: 8u20
    • Component/s: javafx
    • Environment:

      java.runtime.version=1.7.0_06-ea-b17
      javafx.runtime.version=2.2.0-beta-b16
      nvidia gtx460
      win7

      Description

      To reproduce this issue:
       - use the same sample test app as RT-23311
       - run the app with java -client switch rather than the java -server switch
       - while the app is running press Ctrl+Alt+Del (which on win7 brings up a screen with a bunch of options).
       - press cancel at the win7 options screen to return to the windowing system.
       - app will have died with an OutOfMemoryException

      The workaround documented in the sample test app (writing data to a writable image then putting the image to the canvas rather than directly setting the pixels in the canvas via a pixelwriter) for RT-23311 also solves this issue as well - though again I have no idea why.

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              • Assignee:
                flar Jim Graham
                Reporter:
                josmithjfx John Smith (Inactive)
              • Votes:
                2 Vote for this issue
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                Dates

                • Created:
                  Updated:
                  Resolved:
                  Imported: