public class Lenkeliste<T> {
    public Node<T> start = new Node<>(null, null);
    int str = 0;

    public void add(T data) {

        if (str == 0) {
            start.data = data;
            str++;
        } else {
            Node<T> temp = start;
            while (temp.neste != null) {
                temp = temp.neste;
            }

            temp.neste = new Node<>(null, data);
            str++;
        }

    }


    public void printData() {
        Node<T> temp = start;

        while (temp != null) {
            System.out.println(temp.data);
            temp = temp.neste;
        }
    }

}