/**
  * {@link MinuteOfHour#isAfter(MinuteOfHour)}のテスト。
  *
  * @throws Exception 例外が発生した場合
  */
 @Test
 public void test05_EarlierAfterLater() throws Exception {
   MinuteOfHour earlier = MinuteOfHour.valueOf(15);
   MinuteOfHour later = MinuteOfHour.valueOf(45);
   assertThat(earlier.isAfter(later), is(false));
 }
 /**
  * {@link MinuteOfHour#isAfter(MinuteOfHour)}のテスト。
  *
  * @throws Exception 例外が発生した場合
  */
 @Test
 public void test06_EqualAfterEqual() throws Exception {
   MinuteOfHour anMinute = MinuteOfHour.valueOf(45);
   MinuteOfHour anotherMinute = MinuteOfHour.valueOf(45);
   assertThat(anMinute.isAfter(anotherMinute), is(false));
 }