// Collection<Object> values = map.values();
    // assertThat(values).containsExactly(one, two);

    map.clear();

    assertThat(cache.stats()).isEqualTo(EMPTY_STATS);
  }

  public void testNoStats() {
    CacheBuilder<Object, Object> builder =
        CacheBuilder.newBuilder().concurrencyLevel(1).maximumSize(2);
    LocalLoadingCache<Object, Object> cache = makeCache(builder, identityLoader());