63

1007 @ 01-19 11:19:24: 💩
tvisher@timvisher-rjmetrics.local:~
🐡  cat > Desktop/TW_items.txt
stephen
charnock
^D
1008 @ 01-19 11:19:38: 👊
tvisher@timvisher-rjmetrics.local:~
🐶  fg
emacs Application.java

[1]+  Stopped                 emacs Application.java

1008 @ 01-19 11:19:57: 💩
tvisher@timvisher-rjmetrics.local:~
🐡  javac MyApplication.java

1009 @ 01-19 11:20:02: 👊
tvisher@timvisher-rjmetrics.local:~
🙉  java MyApplication
stephen
charnock

MyApplication.java

import java.io.*;

public class MyApplication {

    //command line arguments
    public static void main(String [] args) {

        //the name of the file you want to open
        String fileName = "/Users/tvisher/Desktop/TW_items.txt";

        //reference one line at a time
        String line = null;
        try {
            //FileReader reads text files in the default encoding.
            FileReader fileReader = new FileReader(fileName);

            //Always wrap FileReader in BufferedReader.
            BufferedReader bufferedReader = new BufferedReader(fileReader);

            while((line = bufferedReader.readLine()) != null) {
                System.out.println(line);
            }

            //Always close files.
            bufferedReader.close();
        }
        catch (FileNotFoundException ex) {
            System.out.println("Unable to open file '" + fileName + "'" );
        }
        catch(IOException ex) {
            System.out.println("Error reading file '" + fileName + "'");
            //Or we could just do this:
            //ex.printStackTrace();
        }
    }
}