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  1. JDK
  2. JDK-8128476

Memory leak in com.sun.webpane.sg.prism.FXGraphicsManager

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    • Subcomponent:
      web

      Description

      Ensemble2Auto test (which clicks on Ensemble samples automatically) failed with OOM
      after about 23 hours. Heap dump analysis shows that 178 mb (from total 256) is
      occupied by com.sun.webpane.sg.prism.FXGraphicsManager. The memory of this class
      is mostly occupied by floatArrMap (110 mb) and intArrMap (60 mb). See also WCGraphicsManager_heap.GIF
      attached.

      It looks like there is some memory leak in web view.
      It could be also possible that Ensemble's "Web View" sample doesn't properly uses or
      destroys some web view related objects. So, please have a look at
      jfx/apps/ga-samples/Ensemble/src/ensemble/samples/web/WebViewSample.java and advise.

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              • Assignee:
                uta Alexey Utkin (Inactive)
                Reporter:
                epavlova Ekaterina Pavlova
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