}

  private static final class PrintingEventListener extends EventListener {
    long callStartNanos;

    private void printEvent(String name) {
      long nowNanos = System.nanoTime();
      if (name.equals("callStart")) {
        callStartNanos = nowNanos;
      }
      long elapsedNanos = nowNanos - callStartNanos;
      System.out.printf("%.3f %s%n", elapsedNanos / 1000000000d, name);
    }

            byte[] largeBuffer = new byte[10000];
            FileFsSizeInformation info = new FileFsSizeInformation();

            long startTime = System.nanoTime();
            info.decode(largeBuffer, 0, 24);
            long endTime = System.nanoTime();

            // Should complete quickly (under 1ms)
            assertTrue((endTime - startTime) < 1_000_000);
        }

        @ParameterizedTest

    }
  }

  internal fun incrementSuccessCount() {
    withLock {
      successCount++
    }
  }

  @Throws(IOException::class)
  fun start() {
    idleAtNs = System.nanoTime()
    if (protocol == Protocol.HTTP_2 || protocol == Protocol.H2_PRIOR_KNOWLEDGE) {
      startHttp2()
    }
  }

  @Throws(IOException::class)
  private fun startHttp2() {

                T result = operation.get();
                long responseTime = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startTime);
                onSuccess(responseTime);
                return result;
            } catch (Exception e) {
                long responseTime = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startTime);
                onFailure(e, responseTime);
                if (e instanceof CIFSException) {

        if (routePlanner.isCanceled()) throw IOException("Canceled")

        // Launch a new connection if we're ready to.
        val now = taskRunner.backend.nanoTime()
        var awaitTimeoutNanos = nextTcpConnectAtNanos - now
        var connectResult: ConnectResult? = null
        if (tcpConnectsInFlight.isEmpty() || awaitTimeoutNanos <= 0) {
          connectResult = launchTcpConnect()

        .url("http://" + TestUtil.UNREACHABLE_ADDRESS_IPV4)
        .build()
    val call = client.newCall(request1)
    val startNanos = System.nanoTime()
    assertFailsWith<SocketTimeoutException> {
      call.execute()
    }
    val elapsedNanos = System.nanoTime() - startNanos
    org.junit.jupiter.api.Assertions.assertTrue(
      elapsedNanos < TimeUnit.SECONDS.toNanos(5),

  long getRefreshNanos() {
    return (refreshNanos == UNSET_INT) ? DEFAULT_REFRESH_NANOS : refreshNanos;
  }

  /**
   * Specifies a nanosecond-precision time source for this cache. By default, {@link
   * System#nanoTime} is used.
   *
   * <p>The primary intent of this method is to facilitate testing of caches with a fake or mock
   * time source.
   *
   * @return this {@code CacheBuilder} instance (for chaining)

      this.unit = unit;
    }

    @Override
    public void run() {
      startTime = System.nanoTime();
      try {
        future.get(timeout, unit);
      } catch (Exception e) {
        // nothing
        exception = e;
      } finally {
        timeSpentBlocked = System.nanoTime() - startTime;
      }
    }

 * deadline if one exists already.
 */
@Throws(IOException::class)
internal fun Source.skipAll(
  duration: Int,
  timeUnit: TimeUnit,
): Boolean {
  val nowNs = System.nanoTime()
  val originalDurationNs =
    if (timeout().hasDeadline()) {
      timeout().deadlineNanoTime() - nowNs
    } else {
      Long.MAX_VALUE
    }

  private val cleanupQueue: TaskQueue = taskRunner.newQueue()
  private val cleanupTask =
    object : Task("$okHttpName ConnectionPool connection closer") {
      override fun runOnce(): Long = closeConnections(System.nanoTime())
    }

  /**
   * Holding the lock of the connection being added or removed when mutating this, and check its
   * [RealConnection.noNewExchanges] property. This defends against races where a connection is