var mode=m[1][0];var negate=Boolean(m[2]);var value=m[3].trim();var customEvent,notifyEvent,colon;if(mo...

// clientAdapter adapts a k8s.io/component-base/featuregate.MutableFeatureGate to client-go's
// feature Gate and Registry interfaces. The component-base types Feature, FeatureSpec, and
// prerelease, and the component-base prerelease constants, are duplicated by parallel types and
// constants in client-go. The parallel types exist to allow the feature gate mechanism to be used

	// feature gate is disabled.
	if !utilfeature.DefaultFeatureGate.Enabled(features.VolumeAttributesClass) {
		if oldPVCSpec == nil || oldPVCSpec.VolumeAttributesClassName == nil {
			pvcSpec.VolumeAttributesClassName = nil
		}
	}

	// Drop the contents of the dataSourceRef field if the AnyVolumeDataSource
	// feature gate is disabled.

				Name:  k,
				Value: image.Spec.Annotations[k],
			})
		}
	}

	spec := kubecontainer.ImageSpec{
		Image:       image.Id,
		Annotations: annotations,
	}
	// if RuntimeClassInImageCriAPI feature gate is enabled, set runtimeHandler CRI field
	if utilfeature.DefaultFeatureGate.Enabled(features.RuntimeClassInImageCriAPI) {
		runtimeHandler := ""
		if image.Spec != nil {
			runtimeHandler = image.Spec.RuntimeHandler
		}

            return gatekeeper;
        } finally {
            lock.unlock();
        }
    }

    private void open(GateKeeper gatekeeper) {
        lock.lock();
        try {
            // gate hasn't been opened yet
            if (isClosed()) {
                openedBy = gatekeeper;
                opened.signalAll();
            }
        } finally {
            lock.unlock();
        }
    }

        Before new features get added to Guava, we really want to be sure that it's for a use case
        that actually comes up in the real world. We want to hear the real-world use case so the
        community can discuss and debate whether this feature is actually the *best* way to address
        the real use case, or whether or not a different abstraction might be more appropriate.

# This script checks whether mutable global feature gate is invocated correctly
# in `*_test.go` files.
# Usage: `hack/verify-test-featuregates.sh`.

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"

cd "${KUBE_ROOT}"

rc=0

# find test files accessing the mutable global feature gate or interface

		log.Fatalf("stressExec: exec output = %q; want %q", out, wantOutput)
	}
	Println("did exec")
}

func stressExec() {
	gate := make(chan bool, 10) // max execs at once
	for {
		gate <- true
		go func() {
			doAnExec()
			<-gate
		}()
	}
}

func ringf(in <-chan int, out chan<- int, donec chan bool) {
	for {
		var n int
		select {
		case <-donec:
			return

	// Evaluate corresponding conditions specified in readiness gate
	// Generate message if any readiness gate is not satisfied.
	unreadyMessages := []string{}
	for _, rg := range spec.ReadinessGates {
		_, c := podutil.GetPodConditionFromList(conditions, rg.ConditionType)
		if c == nil {
			unreadyMessages = append(unreadyMessages, fmt.Sprintf("corresponding condition of pod readiness gate %q does not exist.", string(rg.ConditionType)))

	}, {
		name: "enableSystemLogQuery is enabled without NodeLogQuery feature gate",
		configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {
			conf.EnableSystemLogQuery = true
			return conf
		},
		errMsg: "invalid configuration: NodeLogQuery feature gate is required for enableSystemLogHandler",
	}, {