private var lastTimestampNs: Long? = null

  /** Confirm that the thread does not hold a lock on `lock` during the callback. */
  fun forbidLock(lock: Any) {
    forbiddenLocks.add(lock)
  }

  /**
   * Removes recorded events up to (and including) an event is found whose class equals [eventClass]
   * and returns it.
   */
  fun <T : CallEvent> removeUpToEvent(eventClass: Class<T>): T {
    val fullEventSequence = eventSequence.toList()

	totalRequests := 0
	for _, v := range finalStats.TotalS3Requests.APIStats {
		totalRequests += v
	}
	if totalRequests == 0 {
		t.Error("Expected some total requests to be recorded, but got zero")
	}
	t.Logf("Total requests recorded: %d", totalRequests)
	t.Logf("Race condition test passed - no races detected")
}

// TestHTTPAPIStatsRaceCondition tests concurrent access to HTTPAPIStats specifically.

            TaskRunner::class.java.name -> recordTaskRunner
            Http2::class.java.name -> recordFrames
            "javax.net.ssl" -> recordSslDebug && !sslExcludeFilter.matches(record.message)
            else -> false
          }

        if (recorded) {
          synchronized(clientEventsList) {
            clientEventsList.add(record.message)

            if (record.loggerName == "javax.net.ssl") {

	OutputFile = flag.String("o", "", "output file; default foo.o for /a/b/c/foo.s as first argument")
	TrimPath   = flag.String("trimpath", "", "remove prefix from recorded source file paths")
	Shared     = flag.Bool("shared", false, "generate code that can be linked into a shared library")
	Dynlink    = flag.Bool("dynlink", false, "support references to Go symbols defined in other shared libraries")

type profilerWrapper struct {
	// Profile recorded at start of benchmark.
	records map[string][]byte
	stopFn  func() ([]byte, error)
	ext     string
}

// record will record the profile and store it as the base.
func (p *profilerWrapper) record(profileType string, debug int, recordName string) {
	var buf bytes.Buffer
	if p.records == nil {
		p.records = make(map[string][]byte)
	}

	minutes := time.Now().Unix() / 60
	l.forwardTo(minutes)
	winIdx := minutes % 60
	l.Totals[winIdx].merge(AccElem{Total: minutes, Size: sz, N: 1})
	l.LastMin = minutes
}

// Merge all recorded counts of last hour into one
func (l *ReplicationLastHour) getTotal() AccElem {
	var res AccElem
	minutes := time.Now().Unix() / 60
	l.forwardTo(minutes)
	for _, elem := range l.Totals[:] {
		res.merge(elem)

    Formatter logFormatter =
        new Formatter() {
          @Override
          public String format(LogRecord record) {
            return formatMessage(record);
          }
        };
    for (LogRecord record : logHandler.getStoredLogRecords()) {
      assertThat(logFormatter.format(record)).doesNotContain("NoOpService");
    }
  }

  public void testStartupFailureOutput() {

	if len(record) != size {
		size = len(record)
		record = strconv.Itoa(size) + " " + k + "=" + v + "\n"
	}
	return record, nil
}

// validPAXRecord reports whether the key-value pair is valid where each
// record is formatted as:
//
//	"%d %s=%s\n" % (size, key, value)
//
// Keys and values should be UTF-8, but the number of bad writers out there

  private final AtomicReference<Throwable> threadFailure = new AtomicReference<>(null);

  /**
   * Records an exception so that it can be rethrown later in the test harness thread, triggering a
   * test case failure. Only the first failure is recorded; subsequent calls to this method from
   * within the same test have no effect.
   */
  public void threadRecordFailure(Throwable t) {

			saveCh <- entry
		}
		if !returned {
			xioutil.SafeClose(outCh)
		}
		xioutil.SafeClose(saveCh)
	}()

	entries, err = filteredResults()
	if err == nil {
		// Check if listing recorded an error.
		err = meta.getErr()
	}
	return entries, err