Java Program- To Reverse a Number

Public Class ReverseNo

{

   public static void main(String args[])

   {

      int no= Integer.ParseInt(args[0]);

      int rev = 0;

 

       while( no != 0 )

      {

          rev = rev * 10;

          rev = rev + no%10;

          no = no/10;

      }

      System.out.println("Reverse of the given number is "+rev);

   }

}