@Override
		public void visitMethodInsn(int opcode, String owner, String name, String desc, boolean isInterface) {
			super.visitMethodInsn(opcode, owner, name, desc, isInterface);
			copy.visitMethodInsn(opcode, owner, name, desc, isInterface);
		}
@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