public static void main(String[] args) throws RemoteException, ClassNotFoundException {
try {
final Connection conn = Connect.getInstance("jdbc:postgresql://localhost:5432/postgres", "postgres", "bonjoure");
final UserImpl myUser = new UserImpl(3, "", "a", "",conn);
final UserImpl myUser2 = new UserImpl(4, "Julia", "a", "Xavier",conn);
final NoteImpl myNote = new NoteImpl(1,"note test pe","je suis le chef",3);
final NoteImpl myNote2 = new NoteImpl(3,"ou�","ok",3);
//final DroitImpl myDroit = new DroitImpl(1,777);
myUser.Connection(); //OK
System.out.println(myUser.getProprioNomPrenom(3));
// myUser.addNote(myNote); //OK