class Main {
    public static void main(String[] args) {
        Node<String> forste = new Node<>("Hei");
        forste.settNeste(new Node<>("paa"));
        forste.hentNeste().settNeste(new Node<>("deg!"));

        Node<String> temp = forste;
        while (temp != null) {
            String tekst = temp.hentData();
            System.out.println(tekst);
            temp = temp.hentNeste();
        }
    }
}