Sum of Digits in Java

1import java.util.Scanner;
2
3public class Main {
4    public static void main(String[] args) {
5        Scanner sc = new Scanner(System.in);
6        System.out.print("Enter a number: ");
7        int n = sc.nextInt();
8
9        int sum = 0;
10        while (n != 0) {
11            sum += n % 10;
12            n /= 10;
13        }
14
15        System.out.println("Sum of digits = " + sum);
16        sc.close();
17    }
18}