public class Node {

  private Object info;
  private Node next;

  public Node() {
    info = null;
    next = null;
  }

  public Node(Object o, Node n) {
    setInfo(o);
    setNext(n);
  }

  public void setInfo(Object o) {
    info = o;
  }

  public void setNext(Node n) {
    next = n;
  }

  public Object getInfo() {
    return info;
  }

  public Node getNext() {
    return next;
  }
}