public long hitCount() {
    return hitCount;
  }

  /**
   * Returns the ratio of cache requests which were hits. This is defined as {@code hitCount /
   * requestCount}, or {@code 1.0} when {@code requestCount == 0}. Note that {@code hitRate +
   * missRate =~ 1.0}.
   */
  public double hitRate() {
    long requestCount = requestCount();
    return (requestCount == 0) ? 1.0 : (double) hitCount / requestCount;
  }

    assertEquals(0, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());

    Object key = new Object();
    assertSame(key, cache.get(key));
    stats = cache.stats();
    assertEquals(1, stats.missCount());
    assertEquals(1, stats.loadSuccessCount());
    assertEquals(0, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());

    key = new Object();
    assertSame(key, cache.getUnchecked(key));

      // If this is a conditional request, we'll increment hitCount if/when it hits.
      networkCount++
    } else if (cacheStrategy.cacheResponse != null) {
      // This response uses the cache and not the network. That's a cache hit.
      hitCount++
    }
  }

  @Synchronized internal fun trackConditionalCacheHit() {
    hitCount++
  }

  @Synchronized fun networkCount(): Int = networkCount

    assertThat(cache.networkCount()).isEqualTo(1)
    assertThat(cache.hitCount()).isEqualTo(0)
    assertThat(get(server.url("/")).body.string()).isEqualTo("B")
    assertThat(get(server.url("/")).body.string()).isEqualTo("C")
    assertThat(cache.requestCount()).isEqualTo(3)
    assertThat(cache.networkCount()).isEqualTo(3)
    assertThat(cache.hitCount()).isEqualTo(0)
  }

  @Test

                    } else {
                        emptyListCount = 0; // reset
                    }
                    long hitCount = ((OpenSearchResultList<OpenSearchAccessResult>) arList).getTotalHits();
                    while (hitCount > 0) {
                        if (arList.isEmpty()) {
                            ThreadUtil.sleep(fessConfig.getIndexerWebfsCommitMarginTimeAsInteger().longValue());

        .execute()
        .use {
          assertEquals(200, it.code)
          assertNotNull(it.cacheResponse)
          assertNull(it.networkResponse)
        }

      assertEquals(1, cache.hitCount())
      assertEquals(1, cache.networkCount())
      assertEquals(2, cache.requestCount())
    } finally {
      cache.delete()
    }
  }

  private fun OkHttpClient.get(url: String) {

	public fun close ()V
	public final fun delete ()V
	public final fun directory ()Ljava/io/File;
	public final fun directoryPath ()Lokio/Path;
	public final fun evictAll ()V
	public fun flush ()V
	public final fun hitCount ()I
	public final fun initialize ()V
	public final fun isClosed ()Z
	public static final fun key (Lokhttp3/HttpUrl;)Ljava/lang/String;
	public final fun maxSize ()J
	public final fun networkCount ()I

	public fun close ()V
	public final fun delete ()V
	public final fun directory ()Ljava/io/File;
	public final fun directoryPath ()Lokio/Path;
	public final fun evictAll ()V
	public fun flush ()V
	public final fun hitCount ()I
	public final fun initialize ()V
	public final fun isClosed ()Z
	public static final fun key (Lokhttp3/HttpUrl;)Ljava/lang/String;
	public final fun maxSize ()J
	public final fun networkCount ()I

            assertEquals(1, Integer.bitCount(DcerpcConstants.DCERPC_CONC_MPX), "DCERPC_CONC_MPX should be a single bit");
            assertEquals(1, Integer.bitCount(DcerpcConstants.DCERPC_DID_NOT_EXECUTE), "DCERPC_DID_NOT_EXECUTE should be a single bit");
            assertEquals(1, Integer.bitCount(DcerpcConstants.DCERPC_MAYBE), "DCERPC_MAYBE should be a single bit");

   *
   * @since 22.0
   */
  public long approximateElementCount() {
    long bitSize = bits.bitSize();
    long bitCount = bits.bitCount();

    /*
     * Each insertion is expected to reduce the # of clear bits by a factor of
     * `numHashFunctions/bitSize`. So, after n insertions, expected bitCount is `bitSize * (1 - (1 -
     * numHashFunctions/bitSize)^n)`. Solving that for n, and approximating `ln x` as `x - 1` when x