@Override
  protected void setUp() throws Exception {
    super.setUp();

    ClientContextValidationListener.LISTENER_CALLED = false;
    UniversalValidationListener.LAST_EVENT = null;
    UniversalValidationListener.enabled = true;
  }
  @Override
  protected void tearDown() throws Exception {
    UniversalValidationListener.enabled = false;
    UniversalValidationListener.LAST_EVENT = null;
    ClientContextValidationListener.LISTENER_CALLED = false;

    super.tearDown();
  }