func (c *EndpointSliceConfig) RegisterEventHandler(handler EndpointSliceHandler) {
	c.eventHandlers = append(c.eventHandlers, handler)
}

// Run waits for cache synced and invokes handlers after syncing.
func (c *EndpointSliceConfig) Run(stopCh <-chan struct{}) {
	c.logger.Info("Starting endpoint slice config controller")

		if waiting {
			<-doneCh
		} else {
			cmd.Wait()
		}
	})

	// Wait for After1 to close its stdout so that we know the runtime's SIGIO
	// handler is registered.
	b, err := io.ReadAll(stdout)
	if len(b) > 0 {
		t.Logf("read from testprog stdout: %s", b)
	}
	if err != nil {
		t.Fatalf("error reading from testprog: %v", err)
	}

	// Wait for child exit.
	//

        when:
        registry.stop()
        then:
        1 * pendingChangesManager.removeListener(_)
    }

    def "can start a deployment with a given type and parameters and continuous build waits"() {
        def testHandle = new ParametersDeploymentHandle("parameter")
        objectFactory.newInstance(ParametersDeploymentHandle, "parameter") >> testHandle
        when:

func (fw *filteredWatch) ResultChan() <-chan Event {
	return fw.result
}

// Stop stops the upstream watch, which will eventually stop this watch.
func (fw *filteredWatch) Stop() {
	fw.incoming.Stop()
}

// loop waits for new values, filters them, and resends them.
func (fw *filteredWatch) loop() {
	defer close(fw.result)
	for event := range fw.incoming.ResultChan() {
		filtered, keep := fw.f(event)
		if keep {
			fw.result <- filtered

 */
extern uintptr_t *_cgo_pthread_key_created;

/*
 * Creates the new operating system thread (OS, arch dependent).
 */
void _cgo_sys_thread_start(ThreadStart *ts);

/*
 * Waits for the Go runtime to be initialized (OS dependent).
 * If runtime.SetCgoTraceback is used to set a context function,
 * calls the context function and returns the context value.
 */
uintptr_t _cgo_wait_runtime_init_done(void);

   * necessary. No observable state associated with this cache is modified until loading completes.
   *
   * <p>If another call to {@link #get} or {@link #getUnchecked} is currently loading the value for
   * {@code key}, simply waits for that thread to finish and returns its loaded value. Note that
   * multiple threads can concurrently load values for distinct keys.
   *

	var cunlock atomic.Bool
	cdone := make(chan bool)
	for i := 0; i < numReaders; i++ {
		go parallelReader(&m, clocked, &cunlock, cdone)
	}
	// Wait for all parallel RLock()s to succeed.
	for i := 0; i < numReaders; i++ {
		<-clocked
	}
	cunlock.Store(true)
	// Wait for the goroutines to finish.
	for i := 0; i < numReaders; i++ {
		<-cdone
	}
}

func TestParallelRWMutexReaders(t *testing.T) {

	Err    error
	Shared bool
}

// Do executes and returns the results of the given function, making
// sure that only one execution is in-flight for a given key at a
// time. If a duplicate comes in, the duplicate caller waits for the
// original to complete and receives the same results.
// The return value shared indicates whether v was given to multiple callers.
func (g *Group) Do(key string, fn func() (any, error)) (v any, err error, shared bool) {

	Update
)

func (a ACTION) String() string {
	switch a {
	case Add:
		return "Add"
	case Update:
		return "Update"
	}
	return "Unknown"
}

// Run starts the cluster's informers and waits for caches to sync. Once caches are synced, we mark the cluster synced.
// This should be called after each of the handlers have registered informers, and should be run in a goroutine.

         */
        void releaseAll();

        /**
         * Waits for the expected number of concurrent requests to be received.
         */
        void waitForAllPendingCalls();

        /**
         * Waits for the expected number of concurrent requests to be received or until the given {@link FailureTracker} provides a