for _, chain := range chains {
		ext.RunQuietlyAndIgnore(constants.IPTables, iptV, nil, "-t", table, "-F", chain)
		ext.RunQuietlyAndIgnore(constants.IPTables, iptV, nil, "-t", table, "-X", chain)
	}
}

func DeleteRule(ext dep.Dependencies, iptV *dep.IptablesVersion, table string, chain string, rulespec ...string) {

        target platform: platform 'current'
        tool chain: Tool chain 'clang' (Clang)
        shared library file: build/libs/hello/shared/libhello.dylib
    Static library 'hello:staticLibrary'
        build using task: :helloStaticLibrary
        build type: build type 'debug'
        flavor: flavor 'default'
        target platform: platform 'current'
        tool chain: Tool chain 'clang' (Clang)

  override fun intercept(chain: Interceptor.Chain): Response {
    return if (chain.request().header("Accept-Encoding") == null) {
      val request =
        chain.request().newBuilder()
          .header("Accept-Encoding", "br,gzip")
          .build()

      val response = chain.proceed(request)

      uncompress(response)
    } else {
      chain.proceed(chain.request())
    }
  }

class LoggingInterceptor implements Interceptor {
  @Override public Response intercept(Interceptor.Chain chain) throws IOException {
    Request request = chain.request();

    long t1 = System.nanoTime();
    logger.info(String.format("Sending request %s on %s%n%s",
        request.url(), chain.connection(), request.headers()));

    Response response = chain.proceed(request);

    long t2 = System.nanoTime();

// unionAuthTokenHandler authenticates tokens using a chain of authenticator.Token objects
type unionAuthTokenHandler struct {
	// Handlers is a chain of request authenticators to delegate to
	Handlers []authenticator.Token
	// FailOnError determines whether an error returns short-circuits the chain
	FailOnError bool
}

// New returns a token authenticator that validates credentials using a chain of authenticator.Token objects.

// CHECK-LABEL: func @createop
func.func @createop(%in_ch: !tfrt.chain) -> !tfrt.chain {

  // CHECK: [[ch:%.*]] = tfrt_fallback_async.createop(%{{.*}}) key(100) device("cpu") "tf.AddV2"() {T = i32} num_args(2)
  %out_ch = tfrt_fallback_async.createop(%in_ch) key(100) device("cpu") "tf.AddV2"() {T = i32} num_args(2)

  // CHECK: tfrt.return [[ch]]
  tfrt.return %out_ch: !tfrt.chain
}

// CHECK-LABEL: func @fallback_resource

	utilexec "k8s.io/utils/exec"
)

const (
	// KubeIPTablesHintChain is the chain whose existence in either iptables-legacy
	// or iptables-nft indicates which version of iptables the system is using
	KubeIPTablesHintChain utiliptables.Chain = "KUBE-IPTABLES-HINT"

	// KubeFirewallChain is kubernetes firewall rules
	KubeFirewallChain utiliptables.Chain = "KUBE-FIREWALL"
)

func (kl *Kubelet) initNetworkUtil() {
	exec := utilexec.New()

* table
-N chain
-I chain 1 -f foo -b bar
-I chain 2 -f foo -b baaz
-I chain 3 -f foo -b baz

	tests := []struct {
		name      string
		ns        string
		operation Operation
		options   runtime.Object
		chain     chainAdmissionHandler
		accept    bool
		calls     map[string]bool
	}{
		{
			name:      "all accept",
			ns:        sysns,
			operation: Create,
			options:   &metav1.CreateOptions{},
			chain: []Interface{
				makeHandler("a", true, Update, Delete, Create),
				makeHandler("b", true, Delete, Create),

// unionAuthRequestHandler authenticates requests using a chain of authenticator.Requests
type unionAuthRequestHandler struct {
	// Handlers is a chain of request authenticators to delegate to
	Handlers []authenticator.Request
	// FailOnError determines whether an error returns short-circuits the chain
	FailOnError bool
}

// New returns a request authenticator that validates credentials using a chain of authenticator.Request objects.