private final transient int offset;
  private final transient int length;

  RegularImmutableSortedMultiset(Comparator<? super E> comparator) {
    this.elementSet = ImmutableSortedSet.emptySet(comparator);
    this.cumulativeCounts = zeroCumulativeCounts;
    this.offset = 0;
    this.length = 0;
  }

  RegularImmutableSortedMultiset(

    assertEquals(Integer.MAX_VALUE, getMultiset().size());
  }

  @CollectionFeature.Require(SUPPORTS_ADD)
  public void testAddAll_emptySet() {
    assertFalse(getMultiset().addAll(Collections.emptySet()));
    expectUnchanged();
  }

  @CollectionFeature.Require(SUPPORTS_ADD)
  public void testAddAll_emptyMultiset() {
    assertFalse(getMultiset().addAll(getSubjectGenerator().create()));
    expectUnchanged();

        assertFalse(activeStatuses.contains(CrawlerStatus.DONE));

        // Create empty EnumSet
        EnumSet<CrawlerStatus> emptySet = EnumSet.noneOf(CrawlerStatus.class);
        assertEquals(0, emptySet.size());

        // Create EnumSet with range
        EnumSet<CrawlerStatus> rangeSet = EnumSet.range(CrawlerStatus.INITIALIZING, CrawlerStatus.RUNNING);

            throws LifecycleExecutionException {
        if (scopesToCollect == null) {
            scopesToCollect = Collections.emptySet();
        }
        if (scopesToResolve == null) {
            scopesToResolve = Collections.emptySet();
        }

        if (scopesToCollect.isEmpty() && scopesToResolve.isEmpty()) {
            return new SetWithResolutionResult(null, new LinkedHashSet<>());

  SERIALIZABLE_INCLUDING_VIEWS(SERIALIZABLE),

  SUBSET_VIEW,
  DESCENDING_VIEW,

  /**
   * For documenting collections that support no optional features, such as {@link
   * java.util.Collections#emptySet}
   */
  NONE;

  private final Set<Feature<? super Collection>> implied;

  CollectionFeature(Feature<? super Collection>... implied) {
    this.implied = copyToSet(implied);
  }

  @Override

    assertTrue(multimap.entries().isEmpty());
    assertTrue(multimap.equals(HashMultimap.create()));
    assertEquals(emptySet(), multimap.get("foo"));
    assertEquals(0, multimap.hashCode());
    assertTrue(multimap.isEmpty());
    assertEquals(HashMultiset.create(), multimap.keys());
    assertEquals(emptySet(), multimap.keySet());
    assertEquals(0, multimap.size());
    assertTrue(multimap.values().isEmpty());

  SERIALIZABLE_INCLUDING_VIEWS(SERIALIZABLE),

  SUBSET_VIEW,
  DESCENDING_VIEW,

  /**
   * For documenting collections that support no optional features, such as {@link
   * java.util.Collections#emptySet}
   */
  NONE;

  private final Set<Feature<? super Collection>> implied;

  CollectionFeature(Feature<? super Collection>... implied) {
    this.implied = copyToSet(implied);
  }

  @Override

    public Set<String> myspecifiedProperties() {
        if (__specifiedProperties != null) {
            return __specifiedProperties.getPropertyNames();
        }
        return DfCollectionUtil.emptySet();
    }

    public void myspecifyProperty(String propertyName) {
        registerSpecifiedProperty(propertyName);
    }

    public void myspecifyPropertyCancel(String propertyName) {

    public Set<String> myspecifiedProperties() {
        if (__specifiedProperties != null) {
            return __specifiedProperties.getPropertyNames();
        }
        return DfCollectionUtil.emptySet();
    }

    public void myspecifyProperty(String propertyName) {
        registerSpecifiedProperty(propertyName);
    }

    public void myspecifyPropertyCancel(String propertyName) {

     *
     * @throws LoginException if login fails.
     */
    @Test
    void testGetKeys_NoKeys() throws LoginException {
        when(subject.getPrivateCredentials()).thenReturn(Collections.emptySet());

        try (MockedConstruction<LoginContext> mocked = Mockito.mockConstruction(LoginContext.class, (mock, context) -> {
            when(mock.getSubject()).thenReturn(subject);
        })) {