.add(new Striped.SmallLazyStriped<ReadWriteLock>(64, ReentrantReadWriteLock::new))
        .add(new Striped.LargeLazyStriped<ReadWriteLock>(50, ReentrantReadWriteLock::new))
        .add(new Striped.LargeLazyStriped<ReadWriteLock>(64, ReentrantReadWriteLock::new))
        .add(new Striped.SmallLazyStriped<Lock>(50, ReentrantLock::new))
        .add(new Striped.SmallLazyStriped<Lock>(64, ReentrantLock::new))

        .add(new Striped.SmallLazyStriped<ReadWriteLock>(64, ReentrantReadWriteLock::new))
        .add(new Striped.LargeLazyStriped<ReadWriteLock>(50, ReentrantReadWriteLock::new))
        .add(new Striped.LargeLazyStriped<ReadWriteLock>(64, ReentrantReadWriteLock::new))
        .add(new Striped.SmallLazyStriped<Lock>(50, ReentrantLock::new))
        .add(new Striped.SmallLazyStriped<Lock>(64, ReentrantLock::new))

    this.source = factory.createSource(data);
  }

  public void testOpenStream() throws IOException {
    Reader reader = source.openStream();

    StringWriter writer = new StringWriter();
    char[] buf = new char[64];
    int read;
    while ((read = reader.read(buf)) != -1) {
      writer.write(buf, 0, read);
    }
    reader.close();
    writer.close();

    assertExpectedString(writer.toString());
  }

  }

  @GwtIncompatible // concurrency

  public void testConcurrentAdvance() throws Exception {
    FakeTicker ticker = new FakeTicker();

    int numberOfThreads = 64;
    runConcurrentTest(
        numberOfThreads,
        () -> {
          // adds two nanoseconds to the ticker
          ticker.advance(1L);
          Thread.sleep(10);
          ticker.advance(1L);

  }

  @GwtIncompatible // concurrency

  public void testConcurrentAdvance() throws Exception {
    FakeTicker ticker = new FakeTicker();

    int numberOfThreads = 64;
    runConcurrentTest(
        numberOfThreads,
        () -> {
          // adds two nanoseconds to the ticker
          ticker.advance(1L);
          Thread.sleep(10);
          ticker.advance(1L);

@SuppressWarnings("deprecation") // We still need to test our deprecated APIs.
@NullUnmarked
enum HashFunctionEnum {
  ADLER32(adler32()),
  CRC32(crc32()),
  GOOD_FAST_HASH_32(goodFastHash(32)),
  GOOD_FAST_HASH_64(goodFastHash(64)),
  GOOD_FAST_HASH_128(goodFastHash(128)),
  GOOD_FAST_HASH_256(goodFastHash(256)),
  MD5(md5()),
  MURMUR3_128(murmur3_128()),
  MURMUR3_32(murmur3_32()),
  MURMUR3_32_FIXED(murmur3_32_fixed()),
  SHA1(sha1()),

@SuppressWarnings("deprecation") // We still need to test our deprecated APIs.
@NullUnmarked
enum HashFunctionEnum {
  ADLER32(adler32()),
  CRC32(crc32()),
  GOOD_FAST_HASH_32(goodFastHash(32)),
  GOOD_FAST_HASH_64(goodFastHash(64)),
  GOOD_FAST_HASH_128(goodFastHash(128)),
  GOOD_FAST_HASH_256(goodFastHash(256)),
  MD5(md5()),
  MURMUR3_128(murmur3_128()),
  MURMUR3_32(murmur3_32()),
  MURMUR3_32_FIXED(murmur3_32_fixed()),
  SHA1(sha1()),

		{"a", 'ӆ', -1},
		{"  ӆ", 'ӆ', 2},
		{"  a", 'ӆ', -1},
		{strings.Repeat("ц", 64) + "ӆ", 'ӆ', 128}, // test cutover
		{strings.Repeat("ц", 64), 'ӆ', -1},

		// 3 bytes
		{"Ꚁ", 'Ꚁ', 0},
		{"a", 'Ꚁ', -1},
		{"  Ꚁ", 'Ꚁ', 2},
		{"  a", 'Ꚁ', -1},
		{strings.Repeat("Ꙁ", 64) + "Ꚁ", 'Ꚁ', 192}, // test cutover
		{strings.Repeat("Ꙁ", 64) + "Ꚁ", '䚀', -1},  // 'Ꚁ' and '䚀' share the same last two bytes

		// 4 bytes

      assertThat(cache.asMap().values()).contains(value2);
      assertThat(cache.asMap().entrySet()).containsExactly(immutableEntry(key2, value2));
    }
  }

  // fails in Maven with 64-bit JDK: https://github.com/google/guava/issues/1568

  // A simple type whose .toString() will return the same value each time, but without maintaining
  // a strong reference to that value.
  static class Key {

latency.

For asynchronous calls, [`Dispatcher`](https://square.github.io/okhttp/5.x/okhttp/okhttp3/-dispatcher/) implements policy for maximum simultaneous requests. You can set maximums per-webserver (default is 5), and overall (default is 64)....