Description Knut Radloff 2003-04-25 10:24:54 EDT

build R2.1

bug 28959, comment #40 shows a log entry with an "IllegalArgumentException: 
Argument cannot be null".

!SESSION Apr 22, 2003 14:56:41.333 ---------------------------------------------
java.version=1.4.1_02
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: org.eclipse.ui -install file:C:/java/eclipse2.1/
!ENTRY org.eclipse.jface 4 2 Apr 22, 2003 14:56:41.333
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
!ENTRY org.eclipse.ui 4 4 Apr 22, 2003 14:59:52.426
!MESSAGE Unhandled exception caught in event loop.
!ENTRY org.eclipse.ui 4 0 Apr 22, 2003 14:59:52.436
!MESSAGE Argument cannot be null
!STACK 0
java.lang.IllegalArgumentException: Argument cannot be null
	at org.eclipse.swt.SWT.error(SWT.java:2318)
	at org.eclipse.swt.SWT.error(SWT.java:2262)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:385)
	at org.eclipse.swt.widgets.Text.insert(Text.java:828)
	at 
org.eclipse.jdt.internal.ui.preferences.JavaEditorHoverConfigurationBlock$3.keyR
eleased(JavaEditorHoverConfigurationBlock.java:194)
	at org.eclipse.swt.widgets.TypedListener.handleEvent
(TypedListener.java:124)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1838)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1545)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
	at org.eclipse.jface.window.Window.open(Window.java:563)
	at org.eclipse.ui.internal.OpenPreferencesAction.run
(OpenPreferencesAction.java:53)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:842)
	at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection
(ActionContributionItem.java:456)
	at
org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent
(ActionContributionItem.java:403)
	at
org.eclipse.jface.action.ActionContributionItem.access$0
(ActionContributionItem.java:397)
	at
org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent
(ActionContributionItem.java:72)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1838)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1545)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
	at
org.eclipse.core.internal.boot.InternalBootLoader.run
(InternalBootLoader.java:845)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:291)
	at org.eclipse.core.launcher.Main.run(Main.java:747)
	at org.eclipse.core.launcher.Main.main(Main.java:583)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at tools.ConsoleDebugger.a(Unknown Source)
	at tools.ConsoleDebugger.main(Unknown Source)