assertThat(Longs.indexOf(EMPTY, (long) 1)).isEqualTo(-1);
    assertThat(Longs.indexOf(ARRAY1, (long) 2)).isEqualTo(-1);
    assertThat(Longs.indexOf(ARRAY234, (long) 1)).isEqualTo(-1);
    assertThat(Longs.indexOf(new long[] {(long) -1}, (long) -1)).isEqualTo(0);
    assertThat(Longs.indexOf(ARRAY234, (long) 2)).isEqualTo(0);
    assertThat(Longs.indexOf(ARRAY234, (long) 3)).isEqualTo(1);

    assertThat("☃.net".toCanonicalHost()).isEqualTo("xn--n3h.net")

    // IPv4 Compatible or Mapped addresses
    assertThat("::192.168.0.1".toCanonicalHost()).isEqualTo("::c0a8:1")
    assertThat("::FFFF:192.168.0.1".toCanonicalHost()).isEqualTo("192.168.0.1")
    assertThat("0:0:0:0:0:0:13.1.68.3".toCanonicalHost()).isEqualTo("::d01:4403")
    assertThat("::13.1.68.3".toCanonicalHost()).isEqualTo("::d01:4403")

    assertThat(pool.closeConnections(50L)).isEqualTo(100L)
    assertThat(pool.connectionCount()).isEqualTo(1)
    assertThat(c1.socket().isClosed).isFalse()

    // Running at time 60, the pool returns that nothing can be evicted until time 150.
    assertThat(pool.closeConnections(60L)).isEqualTo(90L)
    assertThat(pool.connectionCount()).isEqualTo(1)
    assertThat(c1.socket().isClosed).isFalse()

          .that(UnsignedLong.fromLongBits(value).bigIntegerValue())
          .isEqualTo(expected);
    }
  }

  public void testValueOfLong() {
    for (long value : TEST_LONGS) {
      boolean expectSuccess = value >= 0;
      try {
        assertThat(UnsignedLong.valueOf(value).longValue()).isEqualTo(value);
        assertThat(expectSuccess).isTrue();
      } catch (IllegalArgumentException e) {

    assertThat(emptyAccumulator.count()).isEqualTo(0);
    assertThat(emptyAccumulatorByAddAllEmptyIterable.count()).isEqualTo(0);
    assertThat(emptyAccumulatorByAddAllEmptyStats.count()).isEqualTo(0);
    assertThat(oneValueAccumulator.count()).isEqualTo(1);
    assertThat(oneValueAccumulatorByAddAllEmptyStats.count()).isEqualTo(1);
    assertThat(twoValuesAccumulator.count()).isEqualTo(2);

  }

  public void testIndexOf_arrays() {
    assertThat(Booleans.indexOf(EMPTY, false)).isEqualTo(-1);
    assertThat(Booleans.indexOf(ARRAY_FALSE, true)).isEqualTo(-1);
    assertThat(Booleans.indexOf(ARRAY_FALSE_FALSE, true)).isEqualTo(-1);
    assertThat(Booleans.indexOf(ARRAY_FALSE, false)).isEqualTo(0);
    assertThat(Booleans.indexOf(ARRAY_FALSE_TRUE, false)).isEqualTo(0);

    val sourceBuffer = Buffer()
    assertThat(source!!.read(sourceBuffer, 5)).isEqualTo(5)
    assertThat(sourceBuffer.readUtf8()).isEqualTo("abcde")
    assertThat(source.read(sourceBuffer, 1024)).isEqualTo(8)
    assertThat(sourceBuffer.readUtf8()).isEqualTo("fghijklm")
    assertThat(source.read(sourceBuffer, 1024)).isEqualTo(-1)
    assertThat(sourceBuffer.size).isEqualTo(0)
    source.close()
    assertThat(relay.isClosed).isTrue()

    if (socketMode is TlsInstance) {
      assertThat(response.handshake!!.tlsVersion).isEqualTo(socketMode.tlsVersion)

      assertThat(acceptedHostName).isEqualTo(hostname)

      if (socketMode.tlsExtensionMode == STANDARD) {
        assertThat(response.protocol).isEqualTo(socketMode.protocol)
      } else {
        assertThat(response.protocol).isEqualTo(HTTP_1_1)
      }
    }
  }

  companion object {

    assertThat(call2Get.path).isEqualTo("/call2")
    assertThat(call2Get.sequenceNumber).isEqualTo(0)
    val call1Get = server.takeRequest()
    assertThat(call1Get.method).isEqualTo("GET")
    assertThat(call1Get.path).isEqualTo("/call1")
    assertThat(call1Get.sequenceNumber).isEqualTo(1)
    assertThat(client.connectionPool.connectionCount()).isEqualTo(1)
  }

          }
        };

    UncheckedExecutionException expected =
        assertThrows(UncheckedExecutionException.class, () -> cache.getUnchecked(new Object()));
    assertThat(expected).hasCauseThat().isEqualTo(cause);

    Object newValue = new Object();
    valueRef.set(newValue);
    assertSame(newValue, cache.getUnchecked(new Object()));
  }

  public void testGetUnchecked_unchecked() {