/** Returns a freshly created segment, typed at the {@code S} type. */
    S newSegment(MapMakerInternalMap<K, V, E, S> map, int initialCapacity);

    /**
     * Returns a freshly created entry, typed at the {@code E} type, for the given {@code segment}.
     */
    E newEntry(S segment, K key, int hash, @Nullable E next);

    /**

    /** Returns a freshly created segment, typed at the {@code S} type. */
    S newSegment(MapMakerInternalMap<K, V, E, S> map, int initialCapacity);

    /**
     * Returns a freshly created entry, typed at the {@code E} type, for the given {@code segment}.
     */
    E newEntry(S segment, K key, int hash, @Nullable E next);

    /**

    List<String> alreadyThere = Lists.newArrayList("already", "there");
    List<String> freshlyAdded = Lists.newArrayList("freshly", "added");

    boolean changed = Iterators.addAll(alreadyThere, freshlyAdded.iterator());

    assertThat(alreadyThere).containsExactly("already", "there", "freshly", "added");
    assertTrue(changed);
  }

  public void testAddAllToSet() {

    List<String> alreadyThere = Lists.newArrayList("already", "there");
    List<String> freshlyAdded = Lists.newArrayList("freshly", "added");

    boolean changed = Iterators.addAll(alreadyThere, freshlyAdded.iterator());

    assertThat(alreadyThere).containsExactly("already", "there", "freshly", "added");
    assertTrue(changed);
  }

  public void testAddAllToSet() {

//      serialized representation of a `RunOptions` protocol buffer.
//    - `run_metadata` may be NULL, in which case it will be ignored; or
//      non-NULL, in which case it must point to an empty, freshly allocated
//      `TF_Buffer` that may be updated to contain the serialized representation
//      of a `RunMetadata` protocol buffer.
//
// The caller retains ownership of `input_values` (which can be deleted using

            // Create fresh authentication
            NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication(baseContext, WORKGROUP, USERNAME, PASSWORD);
            CIFSContext result = baseContext.withCredentials(auth);

            // Add a unique identifier to help with debugging
            log.debug("Created fresh context for test isolation: {}", System.currentTimeMillis());

    // Stalling the socket will cause TWO requests to time out!
    server.enqueue(MockResponse.Builder().onRequestStart(Stall).build())

    // The 3rd request should be sent to a fresh connection.
    server.enqueue(
      MockResponse(body = "fresh connection"),
    )

    // The first call times out.
    val call1 = client.newCall(Request(server.url("/")))
    assertFailsWith<IOException> {
      call1.execute()

  // Import it in a fresh graph.
  TF_DeleteGraph(graph);
  graph = TF_NewGraph();
  TF_ImportGraphDefOptions* opts = TF_NewImportGraphDefOptions();
  TF_GraphImportGraphDef(graph, graph_def, opts, s);
  ASSERT_EQ(TF_OK, TF_GetCode(s)) << TF_Message(s);

  TF_Operation* scalar = TF_GraphOperationByName(graph, "scalar");

  // Import it in a fresh graph with an unused input mapping.

}

// WriteMetadata - writes FileInfo metadata for path at `xl.meta`
func (s *xlStorage) WriteMetadata(ctx context.Context, origvolume, volume, path string, fi FileInfo) (err error) {
	if fi.Fresh {
		if origvolume != "" {
			origvolumeDir, err := s.getVolDir(origvolume)
			if err != nil {
				return err
			}

			if !skipAccessChecks(origvolume) {
				// Stat a volume entry.

	}

	// Fill all the necessary metadata.
	// Update `xl.meta` content on each disks.
	for index := range partsMetadata {
		partsMetadata[index].Size = n
		partsMetadata[index].Fresh = true
		partsMetadata[index].ModTime = modTime
		partsMetadata[index].Metadata = opts.UserDefined
	}

	// Set an additional header when data is inlined.
	for index := range partsMetadata {