* navigable map is accomplished through the returned navigable map (or its views).
   *
   * <p>It is imperative that the user manually synchronize on the returned navigable map when
   * iterating over any of its collection views, or the collections views of any of its {@code
   * descendingMap}, {@code subMap}, {@code headMap} or {@code tailMap} views.
   *
   * <pre>{@code

    /** The key of the message: Viewed ({0}) */
    public static final String LABELS_search_click_count = "{labels.search_click_count}";

    /** The key of the message: {0} views */
    public static final String LABELS_search_click_views = "{labels.search_click_views}";

    /** The key of the message: more.. */
    public static final String LABELS_search_result_more = "{labels.search_result_more}";

  final EntryFactory entryFactory;

  /**
   * Accumulates global cache statistics. Note that there are also per-segments stats counters which
   * must be aggregated to obtain a global stats view.
   */
  final StatsCounter globalStatsCounter;

  /** The default cache loader to use on loading operations. */
  @CheckForNull final CacheLoader<? super K, V> defaultLoader;

  /**

  final EntryFactory entryFactory;

  /**
   * Accumulates global cache statistics. Note that there are also per-segments stats counters which
   * must be aggregated to obtain a global stats view.
   */
  final StatsCounter globalStatsCounter;

  /** The default cache loader to use on loading operations. */
  @CheckForNull final CacheLoader<? super K, V> defaultLoader;

  /**