摘要: 1 package test; 2 3 import java.util.List; 4 import java.util.ArrayList; 5 import java.util.Collection; 6 7 public class ImplementsDemo { 8 public static void main(String[] args) { 9 List<String> allList=null;10 Collection<String> allCollection=null;11 allList=new Arra... 阅读全文
posted @ 2012-03-27 21:46 谈笑风生膜法师 阅读(310) 评论(0) 推荐(0)