public void testRemoveAll_nullCollectionReferenceNonEmptySubject() {
    assertThrows(NullPointerException.class, () -> collection.removeAll(null));
  }

  @CollectionFeature.Require(value = SUPPORTS_REMOVE, absent = ALLOWS_NULL_QUERIES)
  public void testRemoveAll_containsNullNo() {
    MinimalCollection<?> containsNull = MinimalCollection.of((Object) null);
    try {
      assertFalse(

)

// DefaultKVS - default config for OPA config
var (
	DefaultKVS = config.KVS{
		config.KV{
			Key:           URL,
			Value:         "",
			HiddenIfEmpty: true,
		},
		config.KV{
			Key:           AuthToken,
			Value:         "",
			HiddenIfEmpty: true,
		},
	}
)

// Args opa general purpose policy engine configuration.
type Args struct {

                                            .collect(Collectors.joining(", ")));
                        }
                        step.mojos.values().stream()
                                .flatMap(m -> m.values().stream())
                                .forEach(mojo -> mojo(writer, mojo));
                    });
        }

        }

        @Override
        public void addHeader(String name, String value) {
            headers.put(name, value);
        }

        @Override
        public void setIntHeader(String name, int value) {
        }

        @Override
        public void addIntHeader(String name, int value) {
        }

        @Override

 *   <li>{@link HashMultiset}
 *   <li>{@link LinkedHashMultiset}
 *   <li>{@link TreeMultiset}
 *   <li>{@link EnumMultiset}
 *   <li>{@link ConcurrentHashMultiset}
 * </ul>
 *
 * <p>If your values may be zero, negative, or outside the range of an int, you may wish to use
 * {@link com.google.common.util.concurrent.AtomicLongMap} instead. Note, however, that unlike

        multimap.putAll("bar", asList(4, 5));
        multimap.putAll("foo", asList(6));
        return multimap.values().iterator();
      }

      @Override
      protected void verify(List<Integer> elements) {
        assertEquals(elements, new ArrayList<>(multimap.values()));
      }
    }.test();
  }

  @GwtIncompatible // unreasonably slow
  public void testKeySetIteration() {

    private int value;

    @Override
    public Integer get() {
      return ++value;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      if (obj instanceof CountingSupplier) {
        return this.value == ((CountingSupplier) obj).value;
      }
      return false;
    }

    @Override

    public String name;

    /**
     * Additional attributes for the group.
     */
    public Map<String, String> attributes = new HashMap<>();

    /**
     * Initializes the form with default values.
     */
    public void initialize() {
        crudMode = CrudMode.CREATE;
    }

  K[] createKeyArray(int length);

  V[] createValueArray(int length);

  SampleElements<K> sampleKeys();

  SampleElements<V> sampleValues();

  Collection<V> createCollection(Iterable<? extends V> values);

  K[] createKeyArray(int length);

  V[] createValueArray(int length);

  SampleElements<K> sampleKeys();

  SampleElements<V> sampleValues();

  Collection<V> createCollection(Iterable<? extends V> values);