jbdsb usnvpnod

    public void clone(LinkedList lst, LinkedList newlst){


            Node oldlisthead = lst.head; //  reference to oldlst head
        Node newlisthead = newlst.head; // reference to newlst head
        Node currentold = lst.head;// reference done to be used in loop

        newlst.head = new Node(lst.head.data); // creating head node for newlst
        currentold = currentold.next;

        Node currentnew = newlst.head; // reference to head node of newlst

        while(currentold != null){
            Node temp = new Node(currentold.data);
            if(newlst.head.next == null){
                newlst.head.next = temp;
                currentnew = currentnew.next;
                currentold = currentold.next;
            }
            else{
                currentnew.next = temp;
                currentnew = currentnew.next;
                currentold = currentold.next;
            }
        }
    }