java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at GUI.BookmarkItemAction.actionPerformed()
    2. GUI
      BookmarkItemAction.actionPerformed
      1. GUI.BookmarkItemAction.actionPerformed(BookmarkItemAction.java:41)
      1 frame
    3. Java RT
      AbstractButton.doClick
      1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
      2. javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
      3. javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
      4. javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
      5. javax.swing.AbstractButton.doClick(AbstractButton.java:376)
      5 frames