queue « comparator « Java Collection Q&A

1. Implementing Java Priority Queue    stackoverflow.com

public class PriorityQueue<T> {
 private PriorityNode<T> head, tail;
 private int numItems;

 public PriorityQueue(){
  numItems = 0;
  head=null;
  tail=null;
 }


 public void add(int priority, T value){
    ...