public void test_isAfter_null() {

    OffsetDateTime a = OffsetDateTime.of(2008, 6, 30, 11, 30, 59, OFFSET_PONE);
    a.isAfter(null);
  }

  // -----------------------------------------------------------------------
  // equals() / hashCode()
  // -----------------------------------------------------------------------
  @Test(dataProvider = "sampleTimes", groups = { "tck" }