findJavaUtilIterator();
	public void visitClassContext(ClassContext classContext) {	    if (iteratorClass == null)	        return;	    try {		    JavaClass cls = classContext.getJavaClass();		    if (cls.implementationOf(iteratorClass))		        super.visitClassContext(classContext); 	    }	    catch (ClassNotFoundException cnfe) {	        //Already logged	    }	}