Queue.java |
/* * Queue.java * * Created on December 4, 2002 */ package collections.linkedlist; import java.util.LinkedList; /** * Shows how to use a linkedList as a Queue * @author Thomas Rowland */ public class Queue { LinkedList queue = new LinkedList(); public static void main(String[] args) { Queue queue = new Queue(); queue.add("good"); queue.add("bad"); queue.add("ugly"); System.out.println(queue.remove()); System.out.println(queue.remove()); System.out.println(queue.remove()); } public void add(Object o) { queue.addLast(o); } public Object remove() { return queue.removeFirst(); } }