Request
        .Builder()
        .url(server.url("/"))
        .build()
    val call = client.newCall(request)
    call.timeout().timeout(250, TimeUnit.MILLISECONDS)
    val response = call.execute()
    Thread.sleep(500)
    assertFailsWith<IOException> {
      response.body.source().readUtf8()
    }.also { expected ->
      assertThat(expected.message).isEqualTo("timeout")
      assertThat(call.isCanceled()).isTrue()

    }
  }

  @Test
  fun threadIsInterruptedOnFirstRead() {
    Thread.currentThread().interrupt()
    try {
      val result = publicSuffixDatabase.getEffectiveTldPlusOne("squareup.com")
      assertThat(result).isEqualTo("squareup.com")
    } finally {
      assertThat(Thread.interrupted()).isTrue()
    }
  }

  @Test
  fun secondReadFailsSameAsFirst() {

    // Enqueueing the red task starts a thread because the head of the queue changed.
    redQueue.execute("red task") {
      log += "red:starting@${taskFaker.nanoTime}"
      taskFaker.sleep(100.µs)
      log += "red:finishing@${taskFaker.nanoTime}"
    }
    assertThat(taskFaker.executeCallCount).isEqualTo(1)

    // Enqueueing the blue task doesn't start a thread because the red one is still starting.

                            // Transform operation
                            ResponseData responseData = new ResponseData();
                            responseData.setUrl("http://thread" + threadId + ".com/page" + j);
                            ResultData resultData = transformer.transform(responseData);

        return Optional.of(plexusContainer.getContainerRealm());
    }

    @Override
    public void close() {
        try {
            plexusContainer.dispose();
        } finally {
            Thread.currentThread().setContextClassLoader(previousClassLoader);
        }
    }

        assertTrue(seq2 > seq1);
        assertTrue(seq3 > seq2);
    }

    @Test
    void testHeartbeatUpdate() throws InterruptedException {
        long initialTime = registration.getLastHeartbeat();

        Thread.sleep(50); // Ensure sufficient time difference
        registration.updateHeartbeat();

        // After update, should not be expired with long timeout
        assertFalse(registration.isExpired(60000));

                org.codelibs.core.timer.TimeoutTask accessTimeoutTask = null;
                if (accessTimeout != null) {
                    accessTimeoutTarget = new org.codelibs.fess.crawler.client.AccessTimeoutTarget(Thread.currentThread());
                    accessTimeoutTask = org.codelibs.core.timer.TimeoutManager.getInstance()
                            .addTimeoutTarget(accessTimeoutTarget, accessTimeout, false);
                }

            // for technical reasons we cannot throw here, even if delegate does cancel transfer
            listener.transferInitiated(event(session, resource, TransferEvent.EventType.INITIATED));

            Thread.sleep(500); // to make sure queue is processed, cancellation applied

            // subsequent call will cancel
            assertThrows(
                    TransferCancelledException.class,

    val atomicTags = AtomicReference<Tags>(tags)
    val result =
      atomicTags.computeIfAbsent(String::class) {
        // 'Race' by making another computeIfAbsent call. In practice this would be another thread.
        assertThat(atomicTags.computeIfAbsent(Integer::class) { 5 as Integer }).isEqualTo(5)
        "a"
      }
    assertThat(result).isEqualTo("a")
    assertThat(atomicTags.get()[String::class]).isEqualTo("a")

        } catch (final UnsupportedEncodingException e) {
            throw new CurlException("Invalid encoding: " + encoding, e);
        }
    }

    /**
     * Sets the thread pool for executing the request.
     *
     * @param threadPool the thread pool
     * @return this CurlRequest instance
     */
    public CurlRequest threadPool(final ForkJoinPool threadPool) {
        this.threadPool = threadPool;