servicelist.java

实现了一个由时间服务器

package dnsServer;

import java.io.Serializable;
import java.util.LinkedList;

public class ServiceList implements Serializable {
	/**
	 * 
	 */
	private static final long serialVersionUID = 4857978323177930921L;

	LinkedList<Node> list = new LinkedList<Node>();

	public LinkedList<Node> getList() {
		return list;
	}

}

class Node implements Serializable {
	/**
	 * 
	 */
	private static final long serialVersionUID = -6401479667638514291L;

	int failNo = 0;

	String url;

	String service;

	public Node(String u, String s) {
		url = u;
		service = s;
	}
}