java)3자리 콤마 시급

package exe;

import java.text.DecimalFormat;
import java.util.Scanner;

public class fight {
    public static void main(String[] args) {
        // 3자리 콤마
        DecimalFormat deci = new DecimalFormat("###,###");

        System.out.println("시급을 입력하시오");
        Scanner scanner = new Scanner(System.in);
        int pay = scanner.nextInt();
        System.out.println("총 시간을 입력하시오");
        int hour = scanner.nextInt();

        int wholePay = pay * hour;
        System.out.println(deci.format(wholePay) + "원");

        scanner.close();

    }

}