public void save(OutputStream outputStream) throws Exception {
PrintWriter pw = new PrintWriter(outputStream);
for (User us : users) {
pw.println(us.getFirstName());
pw.println(us.getLastName());
pw.println(us.getBirthDate().getTime());
pw.println(us.isMale());
pw.println(us.getCountry().toString());
}
pw.close();
}
public void save(OutputStream outputStream) throws Exception {
BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(outputStream));
for (User u : users) {
bufferedWriter.write(u.getFirstName());
bufferedWriter.newLine();
bufferedWriter.write(u.getLastName());
bufferedWriter.newLine();
bufferedWriter.write(String.valueOf(u.getBirthDate().getTime()));
bufferedWriter.newLine();
bufferedWriter.write(String.valueOf(u.isMale()));
bufferedWriter.newLine();
bufferedWriter.write(String.valueOf(u.getCountry()));
bufferedWriter.newLine();
}
bufferedWriter.close();
}