摘要：
1 import java.util.ArrayList; 2 import java.util.Collections; 3 import java.util.Comparator; 4 import java.util.List; 5 6 public class ComparatorTest implements Comparator { 7 8 /** 9 * @param args10 */11 public static void main(String[] args) {12 List list = new ArrayLi... 阅读全文
