Assignemnt #124 and Summing Three Numbers

Code

    
    ///name: Nick Cerdan
    ///period: 6
    ///Program name: Summing Three Numbers
    ///file name: STN.java
    ///date finished: 2/9/16
    
    import java.io.File;
    import java.util.Scanner;
    
    public class STN {
        
        public static void main(String[] args) throws Exception {
            
            Scanner fileIn = new Scanner(new File("3nums.txt"));
            
            int num1 = fileIn.nextInt();
            int num2 = fileIn.nextInt();
            int num3 = fileIn.nextInt();
            
            int sum = num1 + num2 + num3;
            
            System.out.println(num1 + " + " + num2 + " + " + num3 + " = " + sum);
        }
    }