import java.util.ArrayList;
import java.util.Iterator;

public class Agenda {
    private ArrayList<Persona> datos;
    
    public Agenda() {
        datos = new ArrayList();
    }
    
    public void agrega(String unNombre, String unDomicilio, String unTelefono) {
        Persona a = new Persona(unNombre, unDomicilio, unTelefono);
        datos.add(a);
    }
    
    public void imprime() {
        Persona x;
        Iterator it;
        for (it = datos.iterator(); it.hasNext();){
            x = (Persona) it.next();
            System.out.println(x.formato());
        }
    }
   
    static public void main(String args[]) {
        Agenda miAgenda = new Agenda();
        miAgenda.agrega("Felix", "Morelia", "xxxxxx");
        miAgenda.agrega("Juan", "Un calle", "un telefono");
        miAgenda.imprime();
    }
}