if (DEBUG) { System.out.println("Return value @" + annotationClass.substring(annotationClass.lastIndexOf('/') + 1) + " in " + xmethod); }
	public void visitAnnotation(String annotationClass, Map<String, Object> map, boolean runtimeVisible) {		if (!visitingMethod() || !isNonNullAnnotation(annotationClass))			return;		Boolean property = annotationClass.equals(NONNULL_ANNOTATION_CLASS)				? Boolean.FALSE : Boolean.TRUE;		XMethod xmethod = XMethodFactory.createXMethod(this);		nullReturnValueDatabase.setProperty(xmethod, property);	}