When coding in the Java source editor, and the words are not completed, then the
symantic check(? a background thread) runs, exception will throw:

**************
java.lang.ClassCastException: org.netbeans.jmi.javamodel.StringLiteral$Impl
	at
org.netbeans.modules.javacore.jmiimpl.javamodel.TypeReferenceImpl.initChildren(TypeReferenceImpl.java:65)
	at
org.netbeans.modules.javacore.jmiimpl.javamodel.MultipartIdImpl.initChildren(MultipartIdImpl.java:46)
	at
org.netbeans.modules.javacore.jmiimpl.javamodel.TypeReferenceImpl.getParent(TypeReferenceImpl.java:36)
	at org.netbeans.jmi.javamodel.MultipartId$Impl.getParent(Unknown Source)
	at
org.netbeans.modules.javacore.jmiimpl.javamodel.TypeReferenceImpl.getChildren(TypeReferenceImpl.java:55)
	at
org.netbeans.modules.javacore.jmiimpl.javamodel.MultipartIdImpl.getChildren(MultipartIdImpl.java:186)
	at
org.netbeans.modules.javacore.jmiimpl.javamodel.ElementFinder.getElementByOffset(ElementFinder.java:40)
	at
org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.getElementByOffset(ResourceImpl.java:1640)
	at
org.netbeans.modules.j2ee.ejbcore.hints.EjbHintsProvider.getHints(EjbHintsProvider.java:82)
	at
org.netbeans.modules.editor.hints.HintsOperator$HintPopupTaskImpl.run(HintsOperator.java:233)
	at org.openide.util.Task.run(Task.java:207)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:469)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:870)
***************


What I am typing in is :

	// initialize the configuation from cmd
	if(args.length > 1 && "-config".equalsIgnore***args[0]){
	    
	}

which *** is the current cursor. Then the above exception always throws(about
half second). When I move the cursor from current position(i.e. ***), exception
 throw stops.

Thanks!