else bugInstance.add(new LocalVariableAnnotation("?",-1,-1));
	private void reportNullDeref(			WarningPropertySet propertySet,			ClassContext classContext,			Method method,			Location location,			String type,			int priority, LocalVariableAnnotation variable) {		MethodGen methodGen = classContext.getMethodGen(method);		String sourceFile = classContext.getJavaClass().getSourceFileName();		BugInstance bugInstance = new BugInstance(this, type, priority)		        .addClassAndMethod(methodGen, sourceFile);		if (variable != null)			bugInstance.add(variable);		bugInstance.addSourceLine(classContext, methodGen, sourceFile, location.getHandle());		if (FindBugsAnalysisFeatures.isRelaxedMode()) {			WarningPropertyUtil.addPropertiesForLocation(propertySet, classContext, method, location);			propertySet.decorateBugInstance(bugInstance);		}				bugReporter.reportBug(bugInstance);	}