const std::function<BackwardFunction*()>& backward_function_getter,
      const std::function<void(BackwardFunction*)>& backward_function_deleter);

  // Returns true if `Accumulate` is active somewhere above on the stack and
  // there isn't an intervening PushState. This is useful for ordering
  // ForwardAccumulators, where more deeply nested accumulators should not see
  // computations from less deeply nested accumulators.

    // way for it to return a false negative would be for the target value to jump around in the map
    // such that none of the subsequent iterations observed it, despite the fact that at every point
    // in time it was present somewhere int the map. This becomes increasingly unlikely as
    // CONTAINS_VALUE_RETRIES increases, though without locking it is theoretically possible.
    final Segment<K, V, E, S>[] segments = this.segments;
    long last = -1L;

    // way for it to return a false negative would be for the target value to jump around in the map
    // such that none of the subsequent iterations observed it, despite the fact that at every point
    // in time it was present somewhere int the map. This becomes increasingly unlikely as
    // CONTAINS_VALUE_RETRIES increases, though without locking it is theoretically possible.
    long now = ticker.read();
    final Segment<K, V>[] segments = this.segments;

    // way for it to return a false negative would be for the target value to jump around in the map
    // such that none of the subsequent iterations observed it, despite the fact that at every point
    // in time it was present somewhere int the map. This becomes increasingly unlikely as
    // CONTAINS_VALUE_RETRIES increases, though without locking it is theoretically possible.
    long now = ticker.read();
    final Segment<K, V>[] segments = this.segments;

	objectName := "test-object"
	opts := ObjectOptions{}
	// byte data for PutObject.
	bytesData := generateBytesData(6 * humanize.KiByte)

	copySourceHeader := map[string]string{"X-Amz-Copy-Source": "somewhere"}
	invalidMD5Header := map[string]string{"Content-Md5": "42"}
	invalidStorageClassHeader := map[string]string{xhttp.AmzStorageClass: "INVALID"}

  // to the PVC after it has been created.
  //
  // Required, must not be nil.
  optional PersistentVolumeClaimTemplate volumeClaimTemplate = 1;
}

// Event is a report of an event somewhere in the cluster.  Events
// have a limited retention time and triggers and messages may evolve
// with time.  Event consumers should not rely on the timing of an event