package ch2;

public class StudentSort {
    public static void main(String[] args){
        List list=new ArrayList();
        list.add(new Student02("002","张1",18));
        list.add(new Student02("001","张2",19));
        list.add(new Student02("003","张3",20));
        Collections.sort(list);
        System.out.println(list);
        Collections.sort(list,new StudentAgeComparator());
        System.out.println(list);
        Collections.sort(list,new StudentNameComparator());
        System.out.println(list);
    }
    
}