put: Optional[Operation] = None
    post: Optional[Operation] = None
    delete: Optional[Operation] = None
    options: Optional[Operation] = None
    head: Optional[Operation] = None
    patch: Optional[Operation] = None
    trace: Optional[Operation] = None
    servers: Optional[List[Server]] = None
    parameters: Optional[List[Union[Parameter, Reference]]] = None


class SecuritySchemeType(Enum):

      return array[start + index];
    }

    @Override
    @SuppressWarnings("Java7ApiChecker")
    /*
     * This is an override that is not directly visible to callers, so NewApi will catch calls to
     * Collection.spliterator() where necessary.
     */
    @IgnoreJRERequirement
    public Spliterator.OfDouble spliterator() {
      return Spliterators.spliterator(array, start, end, 0);
    }

      E e = (E) element;
      AvlNode<E> root = rootReference.get();
      if (!range.contains(e) || root == null) {
        return 0;
      }
      return root.count(comparator(), e);
    } catch (ClassCastException | NullPointerException e) {
      return 0;
    }
  }

  @CanIgnoreReturnValue
  @Override
  public int add(@ParametricNullness E element, int occurrences) {

        try
        {
        new RegexBasedModelInterpolator().interpolate( model, context );
        fail( "Should have failed to interpolate with invalid reference" );
        }
        catch ( ModelInterpolationException expected )
        {
        assertTrue( true );
        }
        */

        ModelInterpolator interpolator = createInterpolator();

	defer cancel()

	err := target.checkAndInitClient(ctx)
	if err != nil {
		return err
	}

	eventData, eErr := target.store.Get(key)
	if eErr != nil {
		// The last event key in a successful batch will be sent in the channel atmost once by the replayEvents()
		// Such events will not exist and wouldve been already been sent successfully.
		if os.IsNotExist(eErr) {
			return nil
		}
		return eErr
	}

   *   domainName = InternetDomainName.from(name);
   * } catch (IllegalArgumentException e) {
   *   domainName = DEFAULT_DOMAIN;
   * }
   * }</pre>
   *
   * @since 8.0 (previously named {@code isValidLenient})
   */
  public static boolean isValid(String name) {
    try {
      InternetDomainName unused = from(name);
      return true;
    } catch (IllegalArgumentException e) {
      return false;
    }

    addEdge(N1, N2, E12);
    Set<String> adjacentEdges = network.adjacentEdges(E12);
    try {
      adjacentEdges.add(E23);
      fail(ERROR_MODIFIABLE_COLLECTION);
    } catch (UnsupportedOperationException e) {
      addEdge(N2, N3, E23);
      assertThat(network.adjacentEdges(E12)).containsExactlyElementsIn(adjacentEdges);
    }
  }

  @Override
  @Test

pkg path, func Clean(string) string
pkg path, func Dir(string) string
pkg path, func Ext(string) string
pkg path, func IsAbs(string) bool
pkg path, func Join(...string) string
pkg path, func Match(string, string) (bool, error)
pkg path, func Split(string) (string, string)
pkg path, var ErrBadPattern error
pkg path/filepath, const ListSeparator ideal-char
pkg path/filepath, const Separator ideal-char

     */
    @Override
    public void testRemove() {
      final Map<String, Map<Integer, Character>> map;
      try {
        map = makePopulatedMap();
      } catch (UnsupportedOperationException e) {
        return;
      }
      final String keyToRemove = map.keySet().iterator().next();
      if (supportsRemove) {
        int initialSize = map.size();

        @SuppressWarnings("unchecked") // The method is from Prepender.
        Invokable<Prepender, Object> invokable =
            (Invokable<Prepender, Object>) Invokable.from(method);
        return invokable;
      } catch (NoSuchMethodException e) {
        throw new IllegalArgumentException(e);
      }
    }

    private void privateMethod() {}

    private final void privateFinalMethod() {}