assertThrows(
        UnsupportedOperationException.class,
        () -> multimap().putAll(getSubjectGenerator().create(mapEntry(k3(), v3()))));
  }

  @MapFeature.Require(SUPPORTS_PUT)
  // Empty multimaps *do* have defined equals semantics.
  @SuppressWarnings("UndefinedEquals")
  public void testPutAllIntoEmpty() {
    Multimap<K, V> target = getSubjectGenerator().create();

	x.Client, err = x.NewClient(userName, password, authzID)
	if err != nil {
		return err
	}
	x.ClientConversation = x.NewConversation()
	return nil
}

// Step takes a string provided from a server (or just an empty string for the
// very first conversation step) and attempts to move the authentication
// conversation forward.  It returns a string to be sent to the server or an

                    type.defaultBaselines,
                    display = ParameterDisplay.PROMPT,
                    allowEmpty = true,
                    description = "The baselines you want to run performance tests against. Empty means default baseline.",
                )
                param("env.PERFORMANCE_STAGE", stage.stageName.toString())
                param("env.PERFORMANCE_CHANNEL", performanceTestBuildSpec.channel())

      if (workerRunCount == oldRunCount && workerRunningState == QUEUING) {
        workerRunningState = QUEUED;
      }
    }
  }

  /** Worker that runs tasks from {@link #queue} until it is empty. */
  private final class QueueWorker implements Runnable {
    @Nullable Runnable task;

    @Override
    public void run() {
      try {
        workOnQueue();
      } catch (Error e) {

      if (workerRunCount == oldRunCount && workerRunningState == QUEUING) {
        workerRunningState = QUEUED;
      }
    }
  }

  /** Worker that runs tasks from {@link #queue} until it is empty. */
  private final class QueueWorker implements Runnable {
    @Nullable Runnable task;

    @Override
    public void run() {
      try {
        workOnQueue();
      } catch (Error e) {

			object: "object///////",
		},
		// Test case 7 object has preceding separators.
		{
			path:   "/bucket////object////",
			bucket: "bucket",
			object: "///object////",
		},
		// Test case 8 url path is empty.
		{
			path:   "",
			bucket: "",
			object: "",
		},
	}

	// Validate all test cases.
	for _, testCase := range testCases {
		t.Run("", func(t *testing.T) {

	}

	sessionPolicy, err := policy.ParseConfig(bytes.NewReader([]byte(sessionPolicyStr)))
	if err != nil {
		return err
	}

	// Version in policy must not be empty
	if sessionPolicy.Version == "" {
		return errors.New("Version cannot be empty expecting '2012-10-17'")
	}

	policyBuf, err := json.Marshal(sessionPolicy)
	if err != nil {
		return err
	}

            @Nullable Throwable error) {}

    /**
     * If this is an accumulating log, it will "drain" this instance. It returns the accumulated log entries, and
     * also "resets" this instance to empty (initial) state.
     */
    @Nonnull
    default List<Entry> drain() {
        return List.of();
    }

			newMeta[strings.TrimPrefix(k, "X-Amz-Meta-")] = v
		} else {
			newMeta[k] = v
		}
	}
	return newMeta
}

// pathClean is like path.Clean but does not return "." for
// empty inputs, instead returns "empty" as is.
func pathClean(p string) string {
	cp := path.Clean(p)
	if cp == "." {
		return ""
	}
	return cp
}

func trimLeadingSlash(ep string) string {

   * provided, and they should not use soft, weak, or phantom references.
   *
   * @param map place to store the mapping from each key to its corresponding values
   * @param factory supplier of new, empty lists that will each hold all values for a given key
   * @throws IllegalArgumentException if {@code map} is not empty
   */