assertThat(popLoggedThrowable()).isInstanceOf(InvalidCacheLoadException.class);
  }

  public void testLoad() throws ExecutionException {
    LoadingCache<Object, Object> cache =
        CacheBuilder.newBuilder().recordStats().build(identityLoader());
    CacheStats stats = cache.stats();
    assertThat(stats.missCount()).isEqualTo(0);
    assertThat(stats.loadSuccessCount()).isEqualTo(0);

    assertThat(popLoggedThrowable()).isInstanceOf(InvalidCacheLoadException.class);
  }

  public void testLoad() throws ExecutionException {
    LoadingCache<Object, Object> cache =
        CacheBuilder.newBuilder().recordStats().build(identityLoader());
    CacheStats stats = cache.stats();
    assertThat(stats.missCount()).isEqualTo(0);
    assertThat(stats.loadSuccessCount()).isEqualTo(0);

    }
  }

  /** Parse recordStats */
  private static final class RecordStatsParser implements ValueParser {

    @Override
    public void parse(CacheBuilderSpec spec, String key, @Nullable String value) {
      checkArgument(value == null, "recordStats does not take values");
      checkArgument(spec.recordStats == null, "recordStats already set");
      spec.recordStats = true;
    }
  }

    }
  }

  /** Parse recordStats */
  private static final class RecordStatsParser implements ValueParser {

    @Override
    public void parse(CacheBuilderSpec spec, String key, @Nullable String value) {
      checkArgument(value == null, "recordStats does not take values");
      checkArgument(spec.recordStats == null, "recordStats already set");
      spec.recordStats = true;
    }
  }

  public void testParse_recordStats() {
    CacheBuilderSpec spec = parse("recordStats");
    assertThat(spec.recordStats).isTrue();
    assertCacheBuilderEquivalence(CacheBuilder.newBuilder().recordStats(), CacheBuilder.from(spec));
  }

  public void testParse_recordStatsValueSpecified() {
    assertThrows(IllegalArgumentException.class, () -> parse("recordStats=True"));
  }

  public void testParse_recordStatsRepeated() {

  // Non-loading versions:
  private final Map<Object, Object> map = new MapMaker().makeMap(); // Returns ConcurrentHashMap
  private final Cache<Object, Object> cache = CacheBuilder.newBuilder().recordStats().build();
  private final Cache<Object, Object> cacheNoStats = CacheBuilder.newBuilder().build();

  @BeforeExperiment
  void setUp() {
    map.put(TEST_KEY, TEST_VALUE);
    cache.put(TEST_KEY, TEST_VALUE);

    return new LocalLoadingCache<>(builder, loader);
  }

  private CacheBuilder<Object, Object> createCacheBuilder() {
    return CacheBuilder.newBuilder().recordStats();
  }

  // constructor tests

  public void testComputingFunction() {
    CacheLoader<Object, Object> loader =
        new CacheLoader<Object, Object>() {
          @Override

    return new LocalLoadingCache<>(builder, loader);
  }

  private CacheBuilder<Object, Object> createCacheBuilder() {
    return CacheBuilder.newBuilder().recordStats();
  }

  // constructor tests

  public void testComputingFunction() {
    CacheLoader<Object, Object> loader =
        new CacheLoader<Object, Object>() {
          @Override

   * lifetime of the cache.
   *
   * <p><b>Warning:</b> this cache may not be recording statistical data. For example, a cache
   * created using {@link CacheBuilder} only does so if the {@link CacheBuilder#recordStats} method
   * was called. If statistics are not being recorded, a {@code CacheStats} instance with zero for
   * all values is returned.
   *
   */
  CacheStats stats();

  /**

   * lifetime of the cache.
   *
   * <p><b>Warning:</b> this cache may not be recording statistical data. For example, a cache
   * created using {@link CacheBuilder} only does so if the {@link CacheBuilder#recordStats} method
   * was called. If statistics are not being recorded, a {@code CacheStats} instance with zero for
   * all values is returned.
   *
   */
  CacheStats stats();

  /**