Exceptions from JDK 1.4.2_09

java.lang.NullPointerException
	at java.awt.Component.requestFocusHelper(Component.java:6099)
	at java.awt.Component.requestFocus(Component.java:5949)
	at javax.swing.JComponent.requestFocus(JComponent.java:1113)
	at org.netbeans.core.windows.view.ViewHierarchy.updateDesktop(ViewHierarchy.java:673)
	at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:329)
	at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:238)
	at org.netbeans.core.windows.ViewRequestor.processRequest(ViewRequestor.java:214)
	at org.netbeans.core.windows.ViewRequestor.postRequest(ViewRequestor.java:152)
	at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:91)
	at org.netbeans.core.windows.Central.addModeClosedTopComponent(Central.java:635)
	at org.netbeans.core.windows.Central.userClosedTopComponent(Central.java:1533)
	at org.netbeans.core.windows.view.DefaultView.userClosedTopComponent(DefaultView.java:724)
	at org.netbeans.core.windows.view.ui.TabbedHandler.actionPerformed(TabbedHandler.java:292)
	at org.netbeans.swing.tabcontrol.TabbedContainer.postActionEvent(TabbedContainer.java:662)
	at org.netbeans.swing.tabcontrol.TabbedContainerUI.shouldPerformAction(TabbedContainerUI.java:134)
	at org.netbeans.swing.tabcontrol.plaf.DefaultTabbedContainerUI.access$2600(DefaultTabbedContainerUI.java:80)
	at org.netbeans.swing.tabcontrol.plaf.DefaultTabbedContainerUI$DisplayerActionListener.actionPerformed(DefaultTabbedContainerUI.java:1229)
	at org.netbeans.swing.tabcontrol.TabDisplayer.postActionEvent(TabDisplayer.java:513)
	at org.netbeans.swing.tabcontrol.TabDisplayerUI.shouldPerformAction(TabDisplayerUI.java:144)
	at org.netbeans.swing.tabcontrol.plaf.BasicTabDisplayerUI.access$1500(BasicTabDisplayerUI.java:74)
	at org.netbeans.swing.tabcontrol.plaf.BasicTabDisplayerUI$BasicDisplayerMouseListener.performCommand(BasicTabDisplayerUI.java:689)
	at org.netbeans.swing.tabcontrol.plaf.BasicTabDisplayerUI$BasicDisplayerMouseListener.potentialCommand(BasicTabDisplayerUI.java:674)
	at org.netbeans.swing.tabcontrol.plaf.BasicTabDisplayerUI$BasicDisplayerMouseListener.mouseReleased(BasicTabDisplayerUI.java:722)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
	at java.awt.Component.processMouseEvent(Component.java:5100)
	at java.awt.Component.processEvent(Component.java:4897)
	at java.awt.Container.processEvent(Container.java:1569)
	at java.awt.Component.dispatchEventImpl(Component.java:3615)
	at java.awt.Container.dispatchEventImpl(Container.java:1627)
	at java.awt.Component.dispatchEvent(Component.java:3477)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
	at java.awt.Container.dispatchEventImpl(Container.java:1613)
	at java.awt.Window.dispatchEventImpl(Window.java:1606)
	at java.awt.Component.dispatchEvent(Component.java:3477)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:480)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)

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java.lang.NullPointerException
	at java.awt.Component.requestFocusHelper(Component.java:6099)
	at java.awt.Component.requestFocusInWindow(Component.java:6040)
	at javax.swing.JComponent.requestFocusInWindow(JComponent.java:1145)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:317)
	at java.awt.Component.dispatchEventImpl(Component.java:3506)
	at java.awt.Container.dispatchEventImpl(Container.java:1627)
	at java.awt.Window.dispatchEventImpl(Window.java:1606)
	at java.awt.Component.dispatchEvent(Component.java:3477)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:480)
[catch] at java.awt.SequencedEvent.dispatch(SequencedEvent.java:93)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:478)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)