How to Find Second Highest Number In An Array Example Program?

How to Find Second Highest Number In An Array Example Program?

package com.softwaretestingblog.programs;
public class SecondHighestNumber {
   public static void main(String[] args) {
      // TODO Auto-generated method stub
      int numbers[] = {6,3,37,12,46,5,64,21};
      int highest = 0;
      int second_highest = 0;
      for(int n:numbers){
         if(highest < n){
            second_highest = highest;
            highest =n;
         } 
         else if(second_highest < n){

            second_highest = n;
         }
      }
      System.out.println("Second Highest Number: "+second_highest);
   }
}

Output:

Second Max Number: 46