@Test
  public void testIsEvenOdd() throws Exception {
    SequenceIterationStatus s1 = new SequenceIterationStatus(0, 100, 0, 10);
    assertTrue(s1.isOdd());
    assertFalse(s1.isEven());

    SequenceIterationStatus s2 = new SequenceIterationStatus(0, 100, 1, 10);
    assertTrue(s2.isEven());
    assertFalse(s2.isOdd());

    SequenceIterationStatus s3 = new SequenceIterationStatus(5, 100, 7, 10);
    assertTrue(s3.isOdd());
    assertFalse(s3.isEven());

    SequenceIterationStatus s4 = new SequenceIterationStatus(5, 100, 6, 10);
    assertTrue(s4.isEven());
    assertFalse(s4.isOdd());
  }