Checkpoint3

class Node{
  private String payload;
  private Node next;

  public Node (String payload){
    this.payload = payload;
    this.next = null;
  }

  public Node (String payload, Node next){
    this.payload = payload;
    this.next = next;
  }

  public String getPayload (){
    return this.payload;
  }
  public Node getNext(){
    return next;
  }

  public void setPayload (String payload){
    this.payload = payload;
  }
  public void setNext(Node next){
    this.next = next;
  }
}

class LinkedList{

  Node head;

  public LinkedList(){
    head = null;
  }

  public static void main (String [] args){
    Node node1 = new Node("Node 1");
    Node node2 = new Node("Node 2", node1);
    Node node3 = new Node("Node 3", node2);

    Node currentNode = node3;
    while(currentNode.getNext() != null){
      System.out.println(currentNode.getPayload());
      currentNode = currentNode.getNext();
    }
    System.out.println(currentNode.getPayload());
  }
}