[JDK-4405560] java.lang.NullPointer Exception while selecting subtopics from Taskpad/viewhelp - Java Bug System

Type: Bug
Resolution: Duplicate
Priority: P3
Fix Version/s: None
Affects Version/s: 2.0
Component/s: client-libs
Labels:
- javahelp

Subcomponent:
javax.swing
CPU:

sparc
OS:

solaris_8

The "javax.swing.text.StateInvariantError: LabelView may not span paragraphs" and "java.lang.NullPointerException" exceptions are seen with the Alpha11 version of Metro.
1. Invoke Task Pad
2. choose the View help
3. selected the topic SANPoint Contro GUI Reference
4. select any subtopic under that, throws the following exceptions:

/dev/pts/1:edi104>Exception occurred during event dispatching:
java.lang.NullPointerException
        at sun.awt.font.StandardGlyphVector.getGlyphTX(Compiled Code)
        at sun.awt.font.StandardGlyphVector.<init>(Compiled Code)
        at javax.swing.text.StandardExtendedTextLabel.create(Compiled Code)
        at javax.swing.text.LabelView.syncFragments(Compiled Code)
        at javax.swing.text.LabelView.getPreferredSpan(Compiled Code)
        at javax.swing.text.View.getMinimumSpan(Compiled Code)
        at javax.swing.text.BoxView.calculateMajorAxisRequirements(Compiled Code)
        at javax.swing.text.BoxView.checkRequests(Compiled Code)
        at javax.swing.text.BoxView.getPreferredSpan(Compiled Code)
        at javax.swing.text.ParagraphView.getAlignment(Compiled Code)
        at javax.swing.text.BoxView.getChildRequests(Compiled Code)
        at javax.swing.text.BoxView.layoutMajorAxis(Compiled Code)
        at javax.swing.text.BoxView.layout(Compiled Code)
        at javax.swing.text.BoxView.setSize(Compiled Code)
        at javax.swing.text.BoxView.layout(Compiled Code)
        at javax.swing.text.BoxView.setSize(Compiled Code)
        at javax.swing.plaf.basic.BasicTextUI$RootView.paint(Compiled Code)
        at javax.swing.plaf.basic.BasicTextUI.paintSafely(Compiled Code)
        at javax.swing.plaf.basic.BasicTextUI.paint(Compiled Code)
        at javax.swing.plaf.basic.BasicTextUI.update(Compiled Code)
        at javax.swing.JComponent.paintComponent(Compiled Code)
        at javax.swing.JComponent.paint(Compiled Code)
        at javax.swing.JComponent.paintChildren(Compiled Code)
        at javax.swing.JComponent.paint(Compiled Code)
        at javax.swing.JViewport.paintViaBackingStore(Compiled Code)
        at javax.swing.JViewport.paint(Compiled Code)
        at javax.swing.JComponent.paintWithBuffer(Compiled Code)
        at javax.swing.JComponent._paintImmediately(Compiled Code)
        at javax.swing.JComponent.paintImmediately(Compiled Code)
        at javax.swing.RepaintManager.paintDirtyRegions(Compiled Code)
        at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Compiled Code)
        at javax.swing.SystemEventQueueUtilities.processRunnableEvent(Compiled Code)
        at javax.swing.SystemEventQueueUtilities.access$0(Compiled Code)
        at javax.swing.SystemEventQueueUtilities$RunnableTarget.processEvent(Compiled Code)
        at java.awt.Component.dispatchEventImpl(Compiled Code)
        at java.awt.Component.dispatchEvent(Compiled Code)
        at java.awt.EventQueue.dispatchEvent(Compiled Code)
        at java.awt.EventDispatchThread.pumpOneEvent(Compiled Code)
        at java.awt.EventDispatchThread.pumpEvents(Compiled Code)
        at java.awt.Dialog.show(Compiled Code)
        at java.awt.Component.show(Compiled Code)
        at java.awt.Component.setVisible(Compiled Code)
        at vrts.sanconsole.SANTaskpad.setVisible(SANTaskpad.java:264)
        at vrts.sanconsole.SANDetailsPane.mainMenuActionPerformed(SANDetailsPane.java:525)
        at vrts.sansrm.apptools.AppComponentFactory.actionPerformed(AppComponentFactory.java:639)
        at vrts.sanconsole.SANComponentFactory.actionPerformed(SANComponentFactory.java:341)
        at javax.swing.AbstractButton.fireActionPerformed(Compiled Code)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Compiled Code)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Compiled Code)
        at javax.swing.DefaultButtonModel.setPressed(Compiled Code)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:226)
        at javax.swing.plaf.basic.BasicMenuItemUI$MenuDragMouseHandler.menuDragMouseReleased(BasicMenuItemUI.java:815)
        at javax.swing.JMenuItem.fireMenuDragMouseReleased(Compiled Code)
        at javax.swing.JMenuItem.processMenuDragMouseEvent(Compiled Code)
        at javax.swing.JMenuItem.processMouseEvent(Compiled Code)
        at javax.swing.MenuSelectionManager.processMouseEvent(Compiled Code)
        at javax.swing.plaf.basic.BasicMenuUI$MouseInputHandler.mouseReleased(BasicMenuUI.java:251)
        at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:230)
        at java.awt.Component.processMouseEvent(Compiled Code)
        at java.awt.Component.processEvent(Compiled Code)
        at java.awt.Container.processEvent(Compiled Code)
        at java.awt.Component.dispatchEventImpl(Compiled Code)
        at java.awt.Container.dispatchEventImpl(Compiled Code)
        at java.awt.Component.dispatchEvent(Compiled Code)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Compiled Code)
        at java.awt.LightweightDispatcher.processMouseEvent(Compiled Code)
        at java.awt.LightweightDispatcher.dispatchEvent(Compiled Code)
        at java.awt.Container.dispatchEventImpl(Compiled Code)
        at java.awt.Window.dispatchEventImpl(Compiled Code)
        at java.awt.Component.dispatchEvent(Compiled Code)
        at java.awt.EventQueue.dispatchEvent(Compiled Code)
        at java.awt.EventDispatchThread.pumpOneEvent(Compiled Code)
        at java.awt.EventDispatchThread.pumpEvents(Compiled Code)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:83)
Exception occurred during event dispatching:
javax.swing.text.StateInvariantError: LabelView may not span paragraphs
        at java.lang.Throwable.fillInStackTrace(Native Method)
        at java.lang.Throwable.fillInStackTrace(Compiled Code)
        at java.lang.Throwable.<init>(Compiled Code)
        at java.lang.Error.<init>(Compiled Code)
        at javax.swing.text.StateInvariantError.<init>(Compiled Code)
        at javax.swing.text.LabelView.syncFragments(Compiled Code)
        at javax.swing.text.LabelView.getPreferredSpan(Compiled Code)
        at javax.swing.text.View.getMinimumSpan(Compiled Code)
        at javax.swing.text.BoxView.calculateMajorAxisRequirements(Compiled Code)
        at javax.swing.text.BoxView.checkRequests(Compiled Code)
        at javax.swing.text.BoxView.getPreferredSpan(Compiled Code)
        at javax.swing.text.ParagraphView.getAlignment(Compiled Code)
        at javax.swing.text.BoxView.getChildRequests(Compiled Code)
        at javax.swing.text.BoxView.layoutMajorAxis(Compiled Code)
        at javax.swing.text.BoxView.layout(Compiled Code)
        at javax.swing.text.BoxView.setSize(Compiled Code)
        at javax.swing.text.BoxView.layout(Compiled Code)
        at javax.swing.text.BoxView.setSize(Compiled Code)
        at javax.swing.plaf.basic.BasicTextUI$RootView.setSize(Compiled Code)
        at javax.swing.plaf.basic.BasicTextUI.getPreferredSize(Compiled Code)
        at javax.swing.JComponent.getPreferredSize(Compiled Code)
        at javax.swing.JEditorPane.getPreferredSize(Compiled Code)
        at javax.swing.ScrollPaneLayout.layoutContainer(Compiled Code)
        at java.awt.Container.layout(Compiled Code)
        at java.awt.Container.doLayout(Compiled Code)
        at java.awt.Container.validateTree(Compiled Code)
        at java.awt.Container.validate(Compiled Code)
        at javax.swing.RepaintManager.validateInvalidComponents(Compiled Code)
        at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Compiled Code)
        at javax.swing.SystemEventQueueUtilities.processRunnableEvent(Compiled Code)
        at javax.swing.SystemEventQueueUtilities.access$0(Compiled Code)
        at javax.swing.SystemEventQueueUtilities$RunnableTarget.processEvent(Compiled Code)
        at java.awt.Component.dispatchEventImpl(Compiled Code)
        at java.awt.Component.dispatchEvent(Compiled Code)
        at java.awt.EventQueue.dispatchEvent(Compiled Code)
        at java.awt.EventDispatchThread.pumpOneEvent(Compiled Code)
        at java.awt.EventDispatchThread.pumpEvents(Compiled Code)
        at java.awt.Dialog.show(Compiled Code)
        at java.awt.Component.show(Compiled Code)
        at java.awt.Component.setVisible(Compiled Code)
        at vrts.sanconsole.SANTaskpad.setVisible(SANTaskpad.java:264)
        at vrts.sanconsole.SANDetailsPane.mainMenuActionPerformed(SANDetailsPane.java:525)
        at vrts.sansrm.apptools.AppComponentFactory.actionPerformed(AppComponentFactory.java:639)
        at vrts.sanconsole.SANComponentFactory.actionPerformed(SANComponentFactory.java:341)
        at javax.swing.AbstractButton.fireActionPerformed(Compiled Code)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Compiled Code)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Compiled Code)
        at javax.swing.DefaultButtonModel.setPressed(Compiled Code)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:226)
        at javax.swing.plaf.basic.BasicMenuItemUI$MenuDragMouseHandler.menuDragMouseReleased(BasicMenuItemUI.java:815)
        at javax.swing.JMenuItem.fireMenuDragMouseReleased(Compiled Code)
        at javax.swing.JMenuItem.processMenuDragMouseEvent(Compiled Code)
        at javax.swing.JMenuItem.processMouseEvent(Compiled Code)
        at javax.swing.MenuSelectionManager.processMouseEvent(Compiled Code)
        at javax.swing.plaf.basic.BasicMenuUI$MouseInputHandler.mouseReleased(BasicMenuUI.java:251)
        at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:230)
        at java.awt.Component.processMouseEvent(Compiled Code)
        at java.awt.Component.processEvent(Compiled Code)
        at java.awt.Container.processEvent(Compiled Code)
        at java.awt.Component.dispatchEventImpl(Compiled Code)
        at java.awt.Container.dispatchEventImpl(Compiled Code)
        at java.awt.Component.dispatchEvent(Compiled Code)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Compiled Code)
        at java.awt.LightweightDispatcher.processMouseEvent(Compiled Code)
        at java.awt.LightweightDispatcher.dispatchEvent(Compiled Code)
        at java.awt.Container.dispatchEventImpl(Compiled Code)
        at java.awt.Window.dispatchEventImpl(Compiled Code)
        at java.awt.Component.dispatchEvent(Compiled Code)
        at java.awt.EventQueue.dispatchEvent(Compiled Code)
        at java.awt.EventDispatchThread.pumpOneEvent(Compiled Code)
        at java.awt.EventDispatchThread.pumpEvents(Compiled Code)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:83)

duplicates

JDK-4229149 NullPointer exception seen across apps.; inconsistent maybe text widget related

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