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() {

              computeCount.incrementAndGet();
              return key;
            }
          }
        };
    LoadingCache<String, String> cache =
        CacheBuilder.newBuilder()
            .recordStats()
            .concurrencyLevel(2)
            .expireAfterWrite(100, MILLISECONDS)
            .removalListener(removalListener)
            .maximumSize(5000)
            .build(countingIdentityLoader);

              computeCount.incrementAndGet();
              return key;
            }
          }
        };
    LoadingCache<String, String> cache =
        CacheBuilder.newBuilder()
            .recordStats()
            .concurrencyLevel(2)
            .expireAfterWrite(100, MILLISECONDS)
            .removalListener(removalListener)
            .maximumSize(5000)
            .build(countingIdentityLoader);

   *
   * @return this {@code CacheBuilder} instance (for chaining)
   * @since 12.0 (previously, stats collection was automatic)
   */
  @CanIgnoreReturnValue
  public CacheBuilder<K, V> recordStats() {
    statsCounterSupplier = CACHE_STATS_COUNTER;
    return this;
  }

  boolean isRecordingStats() {
    return statsCounterSupplier == CACHE_STATS_COUNTER;
  }