return
	}

	for i := 0; i < workers; i++ {
		go wait.UntilWithContext(ctx, ec.runWorker, time.Second)
	}

	<-ctx.Done()
}

func (ec *ephemeralController) runWorker(ctx context.Context) {
	for ec.processNextWorkItem(ctx) {
	}
}

func (ec *ephemeralController) processNextWorkItem(ctx context.Context) bool {

	// doesn't matter what workers say, only start one.
	go wait.Until(c.runWorker, time.Second, stopCh)

	// start timer that rechecks every minute, just in case.  this also serves to prime the controller quickly.
	go wait.Until(func() {
		c.Enqueue()
	}, 1*time.Minute, stopCh)

	<-stopCh
}

func (c *DynamicServingCertificateController) runWorker() {
	for c.processNextWorkItem() {
	}
}

	}

	for i := 0; i < cidrUpdateWorkers; i++ {
		go wait.UntilWithContext(ctx, r.runWorker, time.Second)
	}

	<-ctx.Done()
}

// runWorker is a long-running function that will continually call the
// processNextWorkItem function in order to read and process a message on the
// queue.
func (r *rangeAllocator) runWorker(ctx context.Context) {
	for r.processNextNodeWorkItem(ctx) {
	}
}

	if !cache.WaitForCacheSync(stopCh, c.crdSynced) {
		return
	}

	for i := 0; i < workers; i++ {
		go wait.Until(c.runWorker, time.Second, stopCh)
	}

	<-stopCh
}

func (c *CRDFinalizer) runWorker() {
	for c.processNextWorkItem() {
	}
}

// processNextWorkItem deals with one key off the queue.  It returns false when it's time to quit.

		return
	}

	// only start one worker thread since its a slow moving API and the naming conflict resolution bits aren't thread-safe
	go wait.Until(c.runWorker, time.Second, stopCh)

	<-stopCh
}

func (c *NamingConditionController) runWorker() {
	for c.processNextWorkItem() {
	}
}

// processNextWorkItem deals with one key off the queue.  It returns false when it's time to quit.

		runtime.HandleError(fmt.Errorf("timed out waiting for caches to sync"))
		return
	}

	// this is single threaded only one serviceCIDR at a time
	go wait.Until(c.runWorker, time.Second, c.internalStopCh)

	<-c.internalStopCh
}

func (c *MetaAllocator) runWorker() {
	for c.processNextItem() {
	}
}

func (c *MetaAllocator) processNextItem() bool {
	// Wait until there is a new item in the working queue

		return
	}

	for i := 0; i < workers; i++ {
		go wait.UntilWithContext(ctx, c.runWorker, time.Second)
	}

	<-ctx.Done()
}

func (c *Controller) runWorker(ctx context.Context) {
	for c.processNextWorkItem(ctx) {
	}
}

// processNextWorkItem deals with one pvcKey off the queue.  It returns false when it's time to quit.

	if !cache.WaitForNamedCacheSync("expand", ctx.Done(), expc.pvcsSynced) {
		return
	}

	for i := 0; i < defaultWorkerCount; i++ {
		go wait.UntilWithContext(ctx, expc.runWorker, time.Second)
	}

	<-ctx.Done()
}

func (expc *expandController) runWorker(ctx context.Context) {
	for expc.processNextWorkItem(ctx) {
	}
}

	if !cache.WaitForNamedCacheSync("cluster_authentication_trust_controller", ctx.Done(), c.preRunCaches...) {
		return
	}

	// only run one worker
	go wait.Until(c.runWorker, time.Second, ctx.Done())

	// checks are cheap.  run once a minute just to be sure we stay in sync in case fsnotify fails again

        }

        AntlrWorkerManager manager = new AntlrWorkerManager();
        AntlrSpec spec = new AntlrSpecFactory().create(this, grammarFiles, sourceSetDirectories);
        AntlrResult result = manager.runWorker(projectDir(), getWorkerProcessBuilderFactory(), getAntlrClasspath(), spec);
        evaluate(result);
    }

    private void evaluate(AntlrResult result) {
        int errorCount = result.getErrorCount();