,现要求ary1中1-2下标的元素赋值到ary2的0-1位置，如何实现？

package work001;

public class Array002 {

    public static void main(String[] args) {
     int [] ary1= {1,2,3};
     int [] ary2= new int [5];
     ary2[0]=ary1[1];
     ary2[1]=ary1[2];
     for(int i =0;i<ary2.length-1;i++) {
         System.out.println(ary2[i]);
     }

    }

}