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

public class ReadFile {
	private static String arquivo = "testfile.txt";
	private static String cabecalho[];

	// Use this to save the persons read from the file
	private static ArrayList<Person> persons = new ArrayList<Person>();

	public static void main(String[] args) {
		try {
			BufferedReader in = new BufferedReader(new FileReader(arquivo));
			String str;

			// Read and parse the file
			while ((str = in.readLine()) != null) {
				cabecalho = str.split(",");

				// For each entry create a new person
				Person person = new Person(cabecalho[0], Integer.parseInt(cabecalho[1]), cabecalho[2]);
				persons.add(person);
			}
			in.close();
		} catch (IOException e) {
			System.out.println(e);
			System.exit(-1);
		}
		
		for (int i=0; i<persons.size(); i++) {
			Person person = persons.get(i);
			System.out.print(person.getName() + " is " + person.getAge() + " years old ");
			System.out.println("and uses the email: " + person.getEmail());
			System.out.println();
			System.out.println("When you wan't to write it to a file again you could just do something like this:");
			System.out.println(person);
		}
	}

}