java 有序集合

import ;

public class List {

static class sortBean implements Comparable<sortBean>{

public sortBean(int age,String name){
=age;=name;
}

public int age;
public String name;

public int compareTo(sortBean o) {
return ;
}
}

public static void main(String[]args){
TreeSet<sortBean> treeSet = new TreeSet<sortBean>();
sortBean sb = new sortBean(10,"test10");
sortBean sb20 = new sortBean(20,"test20");
sortBean sb15 = new sortBean(15,"test10");
(sb15);
(sb);
(sb20);
for(sortBean s:treeSet){
();
}
}
}

/ resut

10
15
20