java.lang.OutOfMemoryError: Java heap space

Coderanch | mahavir swami | 8 years ago
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    OutOfMemoryExcepiton!

    Coderanch | 8 years ago | mahavir swami
    java.lang.OutOfMemoryError: Java heap space

    Root Cause Analysis

    1. java.lang.OutOfMemoryError

      Java heap space

      at example.filetransfer.FileUtilities.readBlob()
    2. example.filetransfer
      FileUtilities.writeAllFiles
      1. example.filetransfer.FileUtilities.readBlob(FileUtilities.java:78)
      2. example.filetransfer.FileUtilities.writeAllFiles(FileUtilities.java:160)
      2 frames
    3. example.buttons
      Test.actionPerformed
      1. example.buttons.Test.actionPerformed(Test.java:294)
      1 frame
    4. Java RT
      EventDispatchThread.run
      1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
      2. javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
      3. javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
      4. javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
      5. javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
      6. java.awt.Component.processMouseEvent(Component.java:5517)
      7. javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
      8. java.awt.Component.processEvent(Component.java:5282)
      9. java.awt.Container.processEvent(Container.java:1966)
      10. java.awt.Component.dispatchEventImpl(Component.java:3984)
      11. java.awt.Container.dispatchEventImpl(Container.java:2024)
      12. java.awt.Component.dispatchEvent(Component.java:3819)
      13. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
      14. java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
      15. java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
      16. java.awt.Container.dispatchEventImpl(Container.java:2010)
      17. java.awt.Window.dispatchEventImpl(Window.java:1791)
      18. java.awt.Component.dispatchEvent(Component.java:3819)
      19. java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
      20. java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
      21. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
      22. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
      23. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
      24. java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
      24 frames