for _, l := range listenerDump.DynamicListeners {
		if l.ActiveState != nil && l.ActiveState.Listener != nil {
			listenerTyped := &listener.Listener{}
			// Support v2 or v3 in config dump. See ads.go:RequestedTypes for more info.
			l.ActiveState.Listener.TypeUrl = v3.ListenerType
			err = l.ActiveState.Listener.UnmarshalTo(listenerTyped)
			if err != nil {
				return nil, fmt.Errorf("unmarshal listener: %v", err)

                     }
                  ]
               },
               {
                  "matcher": {
                     "id": "byName",
                     "options": "wads"
                  },
                  "properties": [
                     {
                        "id": "displayName",
                        "value": "Authorization"
                     }

	EnvoyJwtFilterName = "envoy.filters.http.jwt_authn"
)

var SDSAdsConfig = &core.ConfigSource{
	ConfigSourceSpecifier: &core.ConfigSource_Ads{
		Ads: &core.AggregatedConfigSource{},
	},
	// We intentionally do *not* set InitialFetchTimeout to 0s here, as this is used for
	// credentialName SDS which may refer to secrets which do not exist. We do not want to block the

   * needed again; and for short-lived ones, it does not matter.
   */

  /**
   * Padded variant of AtomicLong supporting only raw accesses plus CAS. The value field is placed
   * between pads, hoping that the JVM doesn't reorder them.
   *
   * <p>JVM intrinsics note: It would be possible to use a release-only form of CAS here, if it were
   * provided.
   */
  static final class Cell {

   * needed again; and for short-lived ones, it does not matter.
   */

  /**
   * Padded variant of AtomicLong supporting only raw accesses plus CAS. The value field is placed
   * between pads, hoping that the JVM doesn't reorder them.
   *
   * <p>JVM intrinsics note: It would be possible to use a release-only form of CAS here, if it were
   * provided.
   */
  static final class Cell {

   * needed again; and for short-lived ones, it does not matter.
   */

  /**
   * Padded variant of AtomicLong supporting only raw accesses plus CAS. The value field is placed
   * between pads, hoping that the JVM doesn't reorder them.
   *
   * <p>JVM intrinsics note: It would be possible to use a release-only form of CAS here, if it were
   * provided.
   */
  static final class Cell {

   * needed again; and for short-lived ones, it does not matter.
   */

  /**
   * Padded variant of AtomicLong supporting only raw accesses plus CAS. The value field is placed
   * between pads, hoping that the JVM doesn't reorder them.
   *
   * <p>JVM intrinsics note: It would be possible to use a release-only form of CAS here, if it were
   * provided.
   */
  static final class Cell {

	h.nack = reason
}

// DeltaADSConfig for delta ADS connection.
type DeltaADSConfig struct {
	Config
}

type Resource struct {
	Name    string
	Version string
	Entity  proto.Message
}

type HandlerFunc func(ctx HandlerContext, res *Resource, event Event)

// Client is a stateful ADS (Aggregated Discovery Service) client designed to handle delta updates from an xDS server.

// The length of data must be a multiple of 16-bytes.
//
//go:noescape
func ghash(key *gcmHashKey, hash *[16]byte, data []byte)

// paddedGHASH pads data with zeroes until its length is a multiple of
// 16-bytes. It then calculates a new value for hash using the GHASH algorithm.
func (g *gcmAsm) paddedGHASH(hash *[16]byte, data []byte) {

		CertChain:    fakeCertificateChain,
		Key:          fakePrivateKey,
	}
	expectRoot := Expectation{
		ResourceName: rootResourceName,
		RootCert:     fakeRootCert,
	}
	log.FindScope("ads").SetOutputLevel(log.DebugLevel)
	t.Run("multiplexed", func(t *testing.T) {
		// In reality Envoy doesn't do this, but it *could* per XDS spec
		s := setupSDS(t)
		c := s.Connect()