super(client, new PopularWordsRequest());
    }

    /**
     * Sets the index for the request.
     * @param index The index name.
     * @return This builder instance.
     */
    public PopularWordsRequestBuilder setIndex(final String index) {
        request.setIndex(index);
        return this;
    }

    /**
     * Sets the size of results for the request.

        // nothing
    }

    /** The settings index name. */
    protected String settingsIndexName = "fess_suggest";

    /** The timeout settings. */
    protected TimeoutSettings timeoutSettings = new TimeoutSettings();

    /** The initial settings. */
    protected Map<String, Object> initialSettings = new HashMap<>();

    /**
     * Sets the settings index name.
     * @param settingsIndexName The settings index name.

        SuggestSettings anotherSettingsInstance = SuggestSettings.builder().build(runner.client(), id + "-2");
        anotherSettingsInstance.init();
        assertNotSame(indexName, anotherSettingsInstance.getAsString(SuggestSettings.DefaultKeys.INDEX, ""));
        assertEquals("settings-test-2.suggest", anotherSettingsInstance.getAsString(SuggestSettings.DefaultKeys.INDEX, ""));
    }

    @Test

final class SortedLists {
  private SortedLists() {}

  /**
   * A specification for which index to return if the list contains at least one element that
   * compares as equal to the key.
   */
  enum KeyPresentBehavior {
    /**
     * Return the index of any list element that compares as equal to the key. No guarantees are
     * made as to which index is returned, if more than one element compares as equal to the key.
     */
    ANY_PRESENT {

   */
  static void tableSet(Object table, int index, int entry) {
    if (table instanceof byte[]) {
      ((byte[]) table)[index] = (byte) entry; // unsigned write
    } else if (table instanceof short[]) {
      ((short[]) table)[index] = (short) entry; // unsigned write
    } else {
      ((int[]) table)[index] = entry;
    }
  }

  /**

   */
  static void tableSet(Object table, int index, int entry) {
    if (table instanceof byte[]) {
      ((byte[]) table)[index] = (byte) entry; // unsigned write
    } else if (table instanceof short[]) {
      ((short[]) table)[index] = (short) entry; // unsigned write
    } else {
      ((int[]) table)[index] = entry;
    }
  }

  /**

  /**
   * Returns the stripe at the specified index. Valid indexes are 0, inclusively, to {@code size()},
   * exclusively.
   *
   * @param index the index of the stripe to return; must be in {@code [0...size())}
   * @return the stripe at the specified index
   */
  public abstract L getAt(int index);

  /**
   * Returns the index to which the given key is mapped, so that getAt(indexFor(key)) == get(key).

        SuggestResponse response = new SuggestResponse("my-index", 50, words, 5, new ArrayList<>());

        assertEquals("my-index", response.getIndex());
    }

    @Test
    public void test_getTookMs() throws Exception {
        List<String> words = new ArrayList<>();
        SuggestResponse response = new SuggestResponse("test-index", 250, words, 5, new ArrayList<>());

    int expectedModCount = modCount;

    NodeIterator(int index) {
      int size = size();
      checkPositionIndex(index, size);
      if (index >= (size / 2)) {
        previous = tail;
        nextIndex = size;
        while (index++ < size) {
          previous();
        }
      } else {
        next = head;
        while (index-- > 0) {
          next();
        }
      }

    }

    /**
     * Encodes a String as UTF-8 bytes.
     *
     * @param str the String to encode
     * @param dst the destination byte array
     * @param di the starting index in the destination array
     * @param dlim the maximum index in the destination array
     * @return the number of bytes written
     * @throws IOException if an encoding error occurs
     */