*/
final class LocalCache<K, V> implements ConcurrentMap<K, V> {
  static final int UNSET_INT = CacheBuilder.UNSET_INT;

  private final Object lock = new Object();

  @GuardedBy("lock")
  private final CapacityEnforcingMap<K, V> cachingHashMap;

  private final @Nullable CacheLoader<? super K, V> loader;
  private final @Nullable RemovalListener<? super K, ? super V> removalListener;
  private final StatsCounter statsCounter;