Bug 73347 NPE in AdvancedQuickAssistProcessor.getInverseConditionProposals
I20040901 + plug-in export, J9 JXE Got this in log several times a day. No steps. !ENTRY org.eclipse.jdt.ui 4 10001 Sep 06, 2004 18:46:20.502 !MESSAGE Internal Error !STACK 0 java.lang.NullPointerException at org.eclipse.jdt.internal.ui.text.correction.AdvancedQuickAssistProcessor.getInverseConditionProposals(Unknown Source) at org.eclipse.jdt.internal.ui.text.correction.AdvancedQuickAssistProcessor.hasAssists(Unknown Source) at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor.hasAssists(Unknown Source) at org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater.calculateLightBulb(Unknown Source) at org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater.doSelectionChanged(Unknown Source) at org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater.access$0(Unknown Source) at org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater$1.selectionChanged(Unknown Source) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$PartListenerGroup.calculateASTandInform(Unknown Source) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$3.run(Unknown Source) at org.eclipse.core.internal.jobs.Worker.run(Unknown Source)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/AdvancedQuickAssistProcessor.java
return 5;
		}
		if ((operator == InfixExpression.Operator.LESS) || (operator == InfixExpression.Operator.GREATER)
				|| (operator == InfixExpression.Operator.LESS_EQUALS)
				|| (operator == InfixExpression.Operator.GREATER_EQUALS)) {
			return 6;
		}
		if ((operator == InfixExpression.Operator.EQUALS) || (operator == InfixExpression.Operator.NOT_EQUALS)) {
			return 7;
		}
		if (operator == InfixExpression.Operator.AND) {
			return 8;
		}
		if (operator == InfixExpression.Operator.XOR) {
			return 9;
		}
		if (operator == InfixExpression.Operator.OR) {
			return 10;
		}
		if (operator == InfixExpression.Operator.CONDITIONAL_AND) {
			return 11;
		}
		if (operator == InfixExpression.Operator.CONDITIONAL_OR) {
			return 12;
		}
		return -1;
	}
	private boolean getAddParanoidalParenthesisProposals(IInvocationContext context, ASTNode covering,
			Collection resultingCollections) {
		ArrayList coveredNodes = getFullyCoveredNodes(context);