class Lenkeliste{

  // Main for Node med data type String:
  /*
  public static void main(String[] args) {
    Node node1 = new Node("Hei");
    Node node2 = new Node("Hallo");
    Node node3 = new Node("Hade");
    node1.settNestePeker(node2);
    node2.settNestePeker(node3);
    System.out.println(node1.hentNestePeker().hentNestePeker().hentData());
  }
    */
  // Main for generisk klasse Node:
  public static void main(String[] args) {
    Node<Integer> node1 = new Node<>(1);
    Node<Integer> node2 = new Node<>(2);
    Node<Integer> node3 = new Node<>(3);
    node1.settNestePeker(node2);
    node2.settNestePeker(node3);
    System.out.println(node1.hentNestePeker().hentNestePeker().hentData());

  }

}