public void print() {
        Node<Comparable> temp = head;
        while (temp != null) {
            System.out.print(temp + " ");
            temp = temp.next;
        }
    }





@Override
    public void add(int index, Comparable element) {
        if(head == null) return;

        Node<Comparable> node = new Node(element);
        Node<Comparable> current = head;
        Node<Comparable> temp;
        for (int i = 1; i < index; i++) {
            if (current.next != null) {
                current = current.next;
            }
            if (i == index - 1) {
               temp = current.next;
               current.next = node;
               node.next = temp;
            }
        }
    }



 public static void main(String[] args) {
        SortableLinkedList<String> list= new SortableLinkedList<>();
        list.add("Kristian");
        list.add("Avlesbug");
        list.add("er");
        list.add("kul!");
        //list.add(3, "ikke");

        list.print();

    }