FileEncrypter

import java.util.Scanner;
import java.io.*;

public class FileEncrypter {

    public static void main(String[] args) throws IOException
    {
        try
        {
            File myFile = new File("test.txt");
            Scanner input = new Scanner(myFile);
            PrintWriter writer = new PrintWriter("output.txt");

            while (input.hasNext())
            {
                String line = input.nextLine();
                char[] encrypt = line.toCharArray();
                for (int i = 0; i < encrypt.length; i++)
                {
                    encrypt[i] += 10;
                    writer.print(encrypt[i]);
                }
                writer.println();
            }
            writer.close();
        }
        catch (Exception e)
        {
            System.out.println("HE MAKES THE CATCH!");
            System.out.println(e.getMessage());
            System.out.println("EXIT CATCH");
        }
    }

}