// Spread out over 20s so rate() queries will behave correctly
	ticker := time.NewTicker(time.Second)
	times := 0
	for {
		select {
		case <-ticker.C:
			times++
			scopes.Framework.Infof("sending traffic %v", times)
			for _, ing := range ingr {
				hosts, ports := ing.TCPAddresses()
				host := hosts[0]
				port := ports[0]
				_, err := ing.Call(echo.CallOptions{

}

// commonTime returns a maximally occurring time from a list of time.
func commonTimeAndOccurrence(times []time.Time, group time.Duration) (maxTime time.Time, maxima int) {
	timeOccurrenceMap := make(map[int64]int, len(times))
	groupNano := group.Nanoseconds()
	// Ignore the uuid sentinel and count the rest.
	for _, t := range times {
		if t.Equal(timeSentinel) || t.IsZero() {
			continue
		}
		nano := t.UnixNano()
		if group > 0 {

            instrumentingLoader.transformFailed(className, th);
            return null;
        }
    }

    public static boolean tryInstall() {
        // Installing the same transformer multiple times is very problematic, so additional correctness check is worth it.
        if (!INSTALLED.compareAndSet(false, true)) {

	EnableControllerQueueMetrics = env.Register("ISTIO_ENABLE_CONTROLLER_QUEUE_METRICS", false,
		"If enabled, publishes metrics for queue depth, latency and processing times.").Get()

		}
		if current != "" {
			return fmt.Errorf("authority header cannot be set multiple times: have %q, attempting to set %q", current, v)
		}
		current = v
	}
	for k, v := range headers.GetRequest().GetAdd() {
		if !isAuthorityHeader(k) {
			continue
		}
		if current != "" {
			return fmt.Errorf("authority header cannot be set multiple times: have %q, attempting to set %q", current, v)
		}
		current = v
	}
	return nil

        def triggeredJarFileGeneration = new AtomicInteger()
        def jarFiles = Collections.synchronizedList(new ArrayList<File>())

        when:
        jarGenerationInvocations.times {
            concurrent.start {
                def jarFile = defaultGeneratedGradleJarCache.get(CACHE_IDENTIFIER, new Action<File>() {
                    @Override
                    void execute(File file) {

            provided.afterExecutionFailure(event);
        }
    }

    private Collection<WeakMojoExecutionListener> getProvidedListeners() {
        // the same instance can be provided multiple times under different Key's
        // deduplicate instances to avoid redundant beforeXXX/afterXXX callbacks
        IdentityHashMap<WeakMojoExecutionListener, Object> listeners = new IdentityHashMap<>();

}

func (p *Process) release() error {
	// Drop the Process' reference and mark handle unusable for
	// future calls.
	//
	// The API on Windows expects EINVAL if Release is called multiple
	// times.
	if old := p.handlePersistentRelease(statusReleased); old == statusReleased {
		return syscall.EINVAL
	}

	// no need for a finalizer anymore
	runtime.SetFinalizer(p, nil)
	return nil
}

// time occurrence from a list of time.
func TestCommonTime(t *testing.T) {
	// List of test cases for common modTime.
	testCases := []struct {
		times  []time.Time
		time   time.Time
		quorum int
	}{
		{
			// 1. Tests common times when slice has varying time elements.
			[]time.Time{
				time.Unix(0, 1).UTC(),
				time.Unix(0, 2).UTC(),
				time.Unix(0, 3).UTC(),
				time.Unix(0, 3).UTC(),

    n_ask_attempts: (Integer) Number of times to query for valid input before
      raising an error and quitting.

  Returns:
    [String] The value of var_name after querying for input.

  Raises:
    UserInputError: if a query has been attempted n_ask_attempts times without
      success, assume that the user has made a scripting error, and will