能用Scanner实现数组的手动输入吗？

Question

package com.sTudent;

import java.util.Arrays;

public class stuDent {

  public static void main(String[] args) {

stuDent hello=new stuDent();

hello.Dges();

}

  public int Dges(){

 int[] ages={18,23,21,19,25,29,17};

 Arrays.sort(ages);

 int max=ages[0];

 int min=ages[0];

 for(int i=0;i<ages.length;i++){

 if(ages[i]>max){max=ages[i];}

 else if(ages[i]<min){min=ages[i];}

 }

 System.out.println("年龄按从小到大排序后为："+Arrays.toString(ages));

 System.out.println("最大的年龄为："+max);

 System.out.println("最小的年龄为："+min);

 return min;

  }

}