@Override
        public void visitLocalVariable(String n, String desc, String signature, Label start, Label end, int index) {
          processSignature(signature);
          TypeRepr.getType(myContext, desc).updateClassUsages(myContext, myName, myUsages);
          super.visitLocalVariable(n, desc, signature, start, end, index);
        }
@Override
        public void visitLocalVariable(String n, String desc, String signature, Label start, Label end, int index)