Write a program in Java to reverse the digits of a number using while loop

// Write a program in Java to reverse the digits of a number using while loop
import java.util.*;
public class Code5 {
public static void main(String arg[]) {
int n, rev = 0;
Scanner sc = new Scanner(System.in);
System.out.print("Enter any number to Reverse: ");
n = sc.nextInt();
while (n != 0) {
rev = rev * 10;
rev = rev + n % 10;
n = n / 10;
}
System.out.print("Reverse: " + rev);
}
}