معکوس کردن یک عدد در جاوا

import java.util.Scanner;

class Reverse {

public static void main(String args[]) {
Scanner input = new Scanner(System.in);
System.out.println("Please Enter the number:");
int num = input.nextInt(); // take argument as command line

int remainder, result = 0;

while (num > 0) {

remainder = num % 10;

result = result * 10 + remainder;

num = num / 10;

}

System.out.println("Reverse number is : " + result);

}

}