Less      CCMask = 1 << 2
	Greater   CCMask = 1 << 1
	Unordered CCMask = 1 << 0

	// 2-bit masks
	EqualOrUnordered   CCMask = Equal | Unordered   // not less and not greater
	LessOrEqual        CCMask = Less | Equal        // ordered and not greater
	LessOrGreater      CCMask = Less | Greater      // ordered and not equal
	LessOrUnordered    CCMask = Less | Unordered    // not greater and not equal

   * key of {@link #belowSamplesLesser()}.
   */
  Entry<K, V> belowSamplesGreater();

  /**
   * Returns an entry with a key greater than the keys of the {@link #samples()} but less than the
   * key of {@link #aboveSamplesGreater()}.
   */
  Entry<K, V> aboveSamplesLesser();

  /**

   * key of {@link #belowSamplesLesser()}.
   */
  Entry<K, V> belowSamplesGreater();

  /**
   * Returns an entry with a key greater than the keys of the {@link #samples()} but less than the
   * key of {@link #aboveSamplesGreater()}.
   */
  Entry<K, V> aboveSamplesLesser();

  /**

	}

	if config.MinSyncPeriod.Duration < 0 {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("MinSyncPeriod"), config.MinSyncPeriod, "must be greater than or equal to 0"))
	}

	if config.MinSyncPeriod.Duration > config.SyncPeriod.Duration {

  /**
   * Returns an element less than the {@link #samples()} but greater than {@link
   * #belowSamplesLesser()}.
   */
  E belowSamplesGreater();

  /**
   * Returns an element greater than the {@link #samples()} but less than {@link
   * #aboveSamplesGreater()}.
   */
  E aboveSamplesLesser();

  /**
   * Returns an element greater than the {@link #samples()} and greater than {@link
   * #aboveSamplesLesser()}.
   */

  /**
   * Returns an element less than the {@link #samples()} but greater than {@link
   * #belowSamplesLesser()}.
   */
  E belowSamplesGreater();

  /**
   * Returns an element greater than the {@link #samples()} but less than {@link
   * #aboveSamplesGreater()}.
   */
  E aboveSamplesLesser();

  /**
   * Returns an element greater than the {@link #samples()} and greater than {@link
   * #aboveSamplesLesser()}.
   */

	deckSize int
	handSize int
}

// NewDealer will create a Dealer with the given deckSize and handSize, will return error when
// deckSize or handSize is invalid as below.
// 1. deckSize or handSize is not positive
// 2. handSize is greater than deckSize
// 3. deckSize is impractically large (greater than 1<<26)
// 4. required entropy bits of deckSize and handSize is greater than MaxHashBits

				field.Invalid(newPath.Child("KubeIPVSConfiguration.TCPFinTimeout"), metav1.Duration{Duration: -1 * time.Second}, "must be greater than or equal to 0"),
				field.Invalid(newPath.Child("KubeIPVSConfiguration.UDPTimeout"), metav1.Duration{Duration: -1 * time.Second}, "must be greater than or equal to 0")},
		},
	} {
		t.Run(name, func(t *testing.T) {

        when:
        CacheVersionMapping.introducedIn("1.0")
            .changedTo(2, "1.2")
            .changedTo(3, "1.1")

        then:
        def e = thrown(IllegalArgumentException)
        e.message.contains("Gradle version (1.1) must be greater than all previous versions")
    }

    def "throws exception if base version of Gradle version is greater than base version of current Gradle version"() {

 * <ul>
 * <li>[1.0,2.0] matches all versions greater or equal to 1.0 and lower or equal to 2.0 </li>
 * <li>[1.0,2.0[ matches all versions greater or equal to 1.0 and lower than 2.0 </li>
 * <li>]1.0,2.0] matches all versions greater than 1.0 and lower or equal to 2.0 </li>
 * <li>]1.0,2.0[ matches all versions greater than 1.0 and lower than 2.0 </li>
 * <li>[1.0,) matches all versions greater or equal to 1.0 </li>