标签:.com java compare new list add util 排序算法 string
package com.google;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
public class ScyMenuList {
public static void main(String[] args) {
List<String> personList=new ArrayList<>();
personList.add("81") ;
personList.add("23") ;
personList.add("45") ;
personList.add("80") ;
personList.add("82") ;
Collections.sort(personList, new Comparator<String>() {
public int compare(String s1, String s2) {
return (s1.compareTo(s2));
}
});
System.out.println(personList);
}
}
标签:.com java compare new list add util 排序算法 string
原文地址:http://www.cnblogs.com/CAOXIAOYANG/p/7883926.html