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  1. JDK
  2. JDK-4687305

Browser freezes when clicking on HTML link with open menu in applet

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    Details

    • Subcomponent:
    • Resolved In Build:
      05
    • CPU:
      x86
    • OS:
      generic, windows_xp

      Description

      We have two html frames, one frame contains the applet and the other frame is used for navigation and contains html links. When a JMenu in the applet is open, clicking on one of the html links in the navigation frame causes the browser to freeze.

      The problem appears both on Windows NT and Windows 2000 with Internet Explorer. It occurs with 1.3.1_02, 1.3.1_03, and the latest build of 1.3.1_04, but NOT in 1.4.0.

      Here is the JDB output after the system hangs:

      C:\jdk1.3.1_02\bin>jdb -attach 2502
      Initializing jdb...
      > suspend
      All threads suspended.
      > where all
      Thread-8:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] com.kronos.wfc.wfp.uiframework.datamanager.NotifyingQueue.dequeue ()
        [4] com.kronos.wfc.wfp.uiframework.datamanager.RetrieveObjectsFromServer.run (
      )
      TimerQueue:
        [1] java.lang.Object.wait (native method)
        [2] javax.swing.TimerQueue.run (TimerQueue.java:233)
        [3] java.lang.Thread.run (Thread.java:484)
      thread applet-com/kronos/wfc/applets/summary/quick/QuickFindApplet.class:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] sun.applet.AppletPanel.getNextEvent (AppletPanel.java:269)
        [4] sun.applet.AppletPanel.run (AppletPanel.java:301)
        [5] java.lang.Thread.run (Thread.java:484)
      SunToolkit.PostEventQueue-2:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] sun.awt.PostEventQueue.run (SunToolkit.java:491)
      AWT-EventQueue-2:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] java.awt.EventQueue.getNextEvent (EventQueue.java:260)
        [4] java.awt.EventDispatchThread.pumpOneEventForHierarchy (EventDispatchThread
      .java:106)
        [5] java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.j
      ava:98)
        [6] java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:93)
        [7] java.awt.EventDispatchThread.run (EventDispatchThread.java:85)
      Screen Updater:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] sun.awt.ScreenUpdater.nextEntry (ScreenUpdater.java:76)
        [4] sun.awt.ScreenUpdater.run (ScreenUpdater.java:95)
      Thread-2:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] com.sun.media.sound.EventDispatcher.dispatchEvents (EventDispatcher.java:1
      44)
        [4] com.sun.media.sound.EventDispatcher.run (EventDispatcher.java:195)
      Thread-1:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] com.sun.media.sound.EventDispatcher.dispatchEvents (EventDispatcher.java:1
      44)
        [4] com.sun.media.sound.EventDispatcher.run (EventDispatcher.java:195)
      TimerQueue:
        [1] java.lang.Object.wait (native method)
        [2] javax.swing.TimerQueue.run (TimerQueue.java:233)
        [3] java.lang.Thread.run (Thread.java:484)
      Main Console Writer:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] sun.plugin.MainConsoleWriter.run ()
        [4] java.lang.Thread.run (Thread.java:484)
      AWT-Windows:
        [1] sun.awt.windows.WToolkit.eventLoop (native method)
        [2] sun.awt.windows.WToolkit.run (WToolkit.java:188)
        [3] java.lang.Thread.run (Thread.java:484)
      SunToolkit.PostEventQueue-0:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] sun.awt.PostEventQueue.run (SunToolkit.java:491)
      AWT-EventQueue-0:
        [1] sun.awt.windows.WComponentPeer.pRequestFocus (native method)
        [2] sun.awt.windows.WComponentPeer.requestFocus (WComponentPeer.java:316)
        [3] java.awt.Container.proxyRequestFocus (Container.java:1344)
        [4] java.awt.Container.proxyRequestFocus (Container.java:1330)
        [5] java.awt.Container.proxyRequestFocus (Container.java:1330)
        [6] java.awt.Container.proxyRequestFocus (Container.java:1330)
        [7] java.awt.Container.proxyRequestFocus (Container.java:1330)
        [8] java.awt.Container.proxyRequestFocus (Container.java:1330)
        [9] java.awt.Container.proxyRequestFocus (Container.java:1330)
        [10] java.awt.Container.proxyRequestFocus (Container.java:1330)
        [11] java.awt.Container.proxyRequestFocus (Container.java:1330)
        [12] java.awt.Component.requestFocus (Component.java:4174)
        [13] javax.swing.JComponent.grabFocus (JComponent.java:915)
        [14] javax.swing.JComponent.requestFocus (JComponent.java:897)
        [15] javax.swing.plaf.basic.BasicMenuUI$ChangeHandler.validateKeyboardActions
      (BasicMenuUI.java:450)
        [16] javax.swing.plaf.basic.BasicMenuUI$ChangeHandler.stateChanged (BasicMenuU
      I.java:395)
        [17] javax.swing.AbstractButton.fireStateChanged (AbstractButton.java:1360)
        [18] javax.swing.AbstractButton$ButtonChangeListener.stateChanged (AbstractBut
      ton.java:1416)
        [19] javax.swing.DefaultButtonModel.fireStateChanged (DefaultButtonModel.java:
      336)
        [20] javax.swing.DefaultButtonModel.setSelected (DefaultButtonModel.java:227)
        [21] javax.swing.JMenu.setSelected (JMenu.java:271)
        [22] javax.swing.JMenu.menuSelectionChanged (JMenu.java:1139)
        [23] javax.swing.MenuSelectionManager.setSelectedPath (MenuSelectionManager.ja
      va:78)
        [24] javax.swing.MenuSelectionManager.clearSelectedPath (MenuSelectionManager.
      java:110)
        [25] javax.swing.plaf.basic.BasicPopupMenuUI$MouseGrabber.cancelPopupMenu (Bas
      icPopupMenuUI.java:298)
        [26] javax.swing.plaf.basic.BasicPopupMenuUI$MouseGrabber.componentHidden (Bas
      icPopupMenuUI.java:461)
        [27] java.awt.AWTEventMulticaster.componentHidden (AWTEventMulticaster.java:13
      1)
        [28] java.awt.Component.processComponentEvent (Component.java:3607)
        [29] java.awt.Component.processEvent (Component.java:3556)
        [30] java.awt.Container.processEvent (Container.java:1164)
        [31] java.awt.Window.processEvent (Window.java:791)
        [32] java.awt.Component.dispatchEventImpl (Component.java:2593)
        [33] java.awt.Container.dispatchEventImpl (Container.java:1213)
        [34] java.awt.Window.dispatchEventImpl (Window.java:926)
        [35] java.awt.Component.dispatchEvent (Component.java:2497)
        [36] java.awt.EventQueue.dispatchEvent (EventQueue.java:339)
        [37] java.awt.EventDispatchThread.pumpOneEventForHierarchy (EventDispatchThrea
      d.java:131)
        [38] java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.
      java:98)
        [39] java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:93)
        [40] java.awt.EventDispatchThread.run (EventDispatchThread.java:85)
      CompileThread0:
      Signal Dispatcher:
      Finalizer:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.ref.ReferenceQueue.remove (ReferenceQueue.java:108)
        [3] java.lang.ref.ReferenceQueue.remove (ReferenceQueue.java:123)
        [4] java.lang.ref.Finalizer$FinalizerThread.run (Finalizer.java:162)
      Reference Handler:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] java.lang.ref.Reference$ReferenceHandler.run (Reference.java:110)
      main:
        [1] java.lang.Object.wait (native method)
        [2] java.lang.Object.wait (Object.java:420)
        [3] sun.plugin.SystemEventQueueUtilities.invokeAndWait ()
        [4] sun.beans.ole.OleEmbeddedFrame.destroy ()
      > resume
      All threads resumed.
      > exit





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              Assignee:
              hdongorcl Hao Dong (Inactive)
              Reporter:
              klevesqusunw Kim Levesque (Inactive)
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                Updated:
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