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  1. Code Tools
  2. CODETOOLS-7900261

NPE possible in built-in interview code

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: jt4.5
    • Fix Version/s: jt5.0
    • Component/s: tools
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b06
    • Verification:
      Verified

      Description

      Javatest can throw NPE if Wizard is being executed separately from test suite and without workdir.
      JCK interview developers use this "developer" interview mode for debugging purposes.
      Not a critical issue. Not related to TCK products. This can not be reproduced using the full TCK and existing work directory.

      The reason why I filed this is: getting (and throwing) NPEs is basically not a good thing.

      ---------------------------------------------------8<----------------------------------------------------------------------------

      Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
      at com.sun.javatest.interview.TestsInterview$5.getRoot(TestsInterview.java:326)
      at com.sun.interview.wizard.TreeQuestionRenderer.getQuestionRendererComponent(TreeQuestionRenderer.java:47)
      at com.sun.interview.wizard.QuestionPanel.showQuestion(QuestionPanel.java:439)
      at com.sun.interview.wizard.QuestionPanel$Listener.currentQuestionChanged(QuestionPanel.java:676)
      at com.sun.interview.Interview.notifyCurrentQuestionChanged(Interview.java:1904)
      at com.sun.interview.Interview.setCurrentQuestion(Interview.java:862)
      at com.sun.interview.wizard.PathPanel$PathList.valueChanged(PathPanel.java:551)
      at javax.swing.JList.fireSelectionValueChanged(JList.java:1798)
      at javax.swing.JList$ListSelectionHandler.valueChanged(JList.java:1812)
      at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:184)
      at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:164)
      at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:211)
      at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:405)
      at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:415)
      at javax.swing.DefaultListSelectionModel.setSelectionInterval(DefaultListSelectionModel.java:459)
      at javax.swing.JList.setSelectionInterval(JList.java:2067)
      at javax.swing.plaf.basic.BasicListUI$Handler.adjustSelection(BasicListUI.java:2739)
      at javax.swing.plaf.basic.BasicListUI$Handler.mousePressed(BasicListUI.java:2695)
      at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:279)
      at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:279)
      at java.awt.Component.processMouseEvent(Component.java:6519)
      at javax.swing.JComponent.processMouseEvent(JComponent.java:3322)
      at java.awt.Component.processEvent(Component.java:6287)
      at java.awt.Container.processEvent(Container.java:2229)
      at java.awt.Component.dispatchEventImpl(Component.java:4878)
      at java.awt.Container.dispatchEventImpl(Container.java:2287)
      at java.awt.Component.dispatchEvent(Component.java:4700)
      at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4872)
      at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
      at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4457)
      at java.awt.Container.dispatchEventImpl(Container.java:2273)
      at java.awt.Window.dispatchEventImpl(Window.java:2724)
      at java.awt.Component.dispatchEvent(Component.java:4700)
      at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:743)
      at java.awt.EventQueue.access$400(EventQueue.java:97)
      at java.awt.EventQueue$3.run(EventQueue.java:694)
      at java.awt.EventQueue$3.run(EventQueue.java:691)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
      at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
      at java.awt.EventQueue$4.run(EventQueue.java:716)
      at java.awt.EventQueue$4.run(EventQueue.java:714)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
      at java.awt.EventQueue.dispatchEvent(EventQueue.java:713)
      at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:220)
      at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:135)
      at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:123)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:119)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:111)
      at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)

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            Assignee:
            bkurotsu Brian Kurotsuchi (Inactive)
            Reporter:
            aposledo Alexander Posledov (Inactive)
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            2 Start watching this issue

              Dates

              Due:
              Created:
              Updated:
              Resolved: