@BeforeClass
  public static void setUp() throws Exception {

    // the first three notes are known
    final NotesDAO notesDAO = NotesDAO.getInstance();
    notesDAO.clearNotes();

    Note note = new Note();
    note.setBody(TEST_BODY + '1');
    notesDAO.addNote(note);

    note = new Note();
    note.setBody(TEST_BODY + '2');
    notesDAO.addNote(note);

    note = new Note();
    note.setBody(TEST_BODY + '3');
    notesDAO.addNote(note);

    // start the server
    server = Main.startServer();
    // create the client
    Client c = ClientBuilder.newClient();

    target = c.target(Main.BASE_URI);
  }
 @AfterClass
 public static void tearDown() throws Exception {
   NotesDAO.getInstance().clearNotes();
   server.shutdown();
 }