/*
 * Kyle Pierce
 * CSE143
 *
 * Class ListNode can be used to store a single node in a linked list
 * of integer values.
 */
public class ListNode {
   public int data;       // data stored in this node
   public ListNode next;  // link to next node in the list

   // post: constructs a node with data 0 and no next link
   public ListNode() {
      this(0, null);
   }

   // post: constructs a node with given data and no next link
   public ListNode(int data) {
      this(data, null);
   }

   // post: constructs a node with given data and given link
   public ListNode(int data, ListNode next) {
      this.data = data;
      this.next = next;
   }
}