@Override
		public void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index) {
			super.visitLocalVariable(name, desc, signature, start, end, index);
			copy.visitLocalVariable(name, desc, signature, clone(start), clone(end), index);
		}
@param cv
		Parent visitor where the copy will be applied in.
@param member
		Member to copy.
@param copyName
		Name of copied member.
recaf-core/src/main/java/software/coley/recaf/util/visitors/MemberCopyingVisitor.java