절댓값 확인하기(Java)

import java.util.Scanner;
 
public class Abs {
    public static void main(String[] args) {
        
        System.out.print("값을 입력해주세요 : ");
        Scanner sc = new Scanner(System.in);
        int value = sc.nextInt();
        
        System.out.println(value + "의 절대값은 " + abs(value) + "입니다.");
    }
 
    public static int abs(int value) {
        if(value < 0)
            return -value;
        else
            return  value;
    }
}

출력화면