func NewManager(topology []cadvisorapi.Node, topologyPolicyName string, topologyScopeName string, topologyPolicyOptions map[string]string) (Manager, error) {
	// When policy is none, the scope is not relevant, so we can short circuit here.
	if topologyPolicyName == PolicyNone {
		klog.InfoS("Creating topology manager with none policy")
		return &manager{scope: NewNoneScope()}, nil
	}

	opts, err := NewPolicyOptions(topologyPolicyOptions)

   between services in the cluster and from a service to external
   services. The proxies form a _secure microservice mesh_ providing a rich
   set of functions like discovery, rich layer-7 routing, circuit breakers,
   policy enforcement and telemetry recording/reporting
   functions.

  > Note: The service mesh is not an overlay network. It
  > simplifies and enhances how microservices in an application talk to each

			//  },
			//
			// The transformers for both aescbc configs share the prefix k8s:enc:aescbc:v1:
			// but a failure in the first one should not prevent a later match from being attempted.
			// Thus we never short-circuit on a prefix match that results in an error.
			if err != nil {
				errs = append(errs, err)
				continue
			}

			return result, stale || i != 0, err
		}
	}

}

type cgPos struct {
	left bool // true if comment is to the left of the spec, false otherwise.
	cg   *CommentGroup
}

func sortSpecs(fset *token.FileSet, f *File, specs []Spec) []Spec {
	// Can't short-circuit here even if specs are already sorted,
	// since they might yet need deduplication.
	// A lone import, however, may be safely ignored.
	if len(specs) <= 1 {
		return specs
	}

	// Record positions for specs.

# See the License for the specific language governing permissions and
# limitations under the License.

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

# Short-circuit if init.sh has already been sourced
[[ $(type -t kube::init::loaded) == function ]] && return 0

# Unset CDPATH so that path interpolation can work correctly
# https://github.com/kubernetes/kubernetes/issues/52255

	add rule ip testing external-42NFTM6N-ns2/svc2/tcp/p80 fib saddr type local jump mark-for-masquerade comment "masquerade local traffic"
	add rule ip testing external-42NFTM6N-ns2/svc2/tcp/p80 fib saddr type local goto service-42NFTM6N-ns2/svc2/tcp/p80 comment "short-circuit local traffic"
	add chain ip testing endpoint-SGOXE6O3-ns2/svc2/tcp/p80__10.180.0.2/80

	// CLI: -t mangle -A ISTIO_PRERT -s fd16:9254:7127:1337:ffff:ffff:ffff:ffff -p tcp -m tcp --dport <PROBEPORT> -j ACCEPT
	//
	// DESC: If this is one of our node-probe ports and is from our SNAT-ed/"special" hostside IP, short-circuit out here
	iptablesBuilder.AppendVersionedRule(hostProbeSNAT.String(), hostProbeV6SNAT.String(),
		iptableslog.UndefinedCommand, ChainInpodPrerouting, iptablesconstants.MANGLE,
		"-s", iptablesconstants.IPVersionSpecific,

func detectUnstableVersionError(newK8sVersion *version.Version, newK8sVersionStr string, allowExperimentalUpgrades, allowRCUpgrades bool) error {
	// Short-circuit quickly if this is not an unstable version
	if len(newK8sVersion.PreRelease()) == 0 {
		return nil
	}
	// If the user has specified that unstable versions are fine, then no error should be returned

// materialized (at the position of the function's closing brace).
//
// The CFG does not record conditions associated with conditional branch
// edges, nor the short-circuit semantics of the && and || operators,
// nor abnormal control flow caused by panic.  If you need this
// information, use golang.org/x/tools/go/ssa instead.
package cfg

import (
	"bytes"
	"fmt"
	"go/ast"

	if apierrors.IsNotFound(err) {
		return nil
	}
	if err != nil {
		return err
	}

	// Short-circuit if the UID doesn't match
	if len(saUID) > 0 && saUID != serviceAccount.UID {
		return nil
	}

	// Short-circuit if the secret is no longer referenced
	if !getSecretReferences(serviceAccount).Has(secretName) {
		return nil
	}

	// Remove the secret