Ex8_SumNumsFromTextFile

package javaLoopsMethodsClasses;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Ex8_SumNumsFromTextFile {

    public static void main(String[] args) throws IOException {

        try {
            BufferedReader in = new BufferedReader(new FileReader("Input.txt"));
            String line;
            int sum = 0;
            while ((line = in.readLine()) != null) {
                sum += Integer.parseInt(line);
            }
            System.out.println(sum);
            in.close();
        } catch (java.io.FileNotFoundException nfe) {
            System.out.println("Error");
        }
    }
}