import static com.google.common.collect.testing.features.CollectionFeature.SERIALIZABLE_INCLUDING_VIEWS;
import static java.util.Arrays.asList;
import static java.util.Collections.emptySet;
import static java.util.Collections.sort;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.collect.BoundType;
import com.google.common.collect.ImmutableList;

    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);
        })) {

    throw new InvalidObjectException("Use SerializedForm");
  }

  @GwtIncompatible // NavigableSet
  @Override
  ImmutableSortedSet<C> createDescendingSet() {
    return ImmutableSortedSet.emptySet(Ordering.<C>natural().reverse());
  }

    array[2] = 2;
    assertThat(iia.asList()).containsExactly(0, 1, 3).inOrder();
  }

  public void testCopyOf_iterable_notCollection_empty() {
    Iterable<Integer> iterable = iterable(Collections.<Integer>emptySet());
    assertThat(ImmutableIntArray.copyOf(iterable)).isSameInstanceAs(ImmutableIntArray.of());
  }

  public void testCopyOf_iterable_notCollection_nonempty() {
    List<Integer> list = Arrays.asList(0, 1, 3);

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

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

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

    assertThrows(IllegalStateException.class, () -> iterable.iterator());
  }

  public void testFrom_empty() {
    Iterable<String> iterable = MinimalIterable.from(Collections.<String>emptySet());
    Iterator<String> iterator = iterable.iterator();
    assertFalse(iterator.hasNext());
    assertThrows(NoSuchElementException.class, () -> iterator.next());

    array[2] = 2;
    assertThat(iia.asList()).containsExactly(0.0, 1.0, 3.0).inOrder();
  }

  public void testCopyOf_iterable_notCollection_empty() {
    Iterable<Double> iterable = iterable(Collections.<Double>emptySet());
    assertThat(ImmutableDoubleArray.copyOf(iterable)).isSameInstanceAs(ImmutableDoubleArray.of());
  }

  public void testCopyOf_iterable_notCollection_nonempty() {

    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());