requested := p.guaranteedCPUs(pod, container)

	// Number of required CPUs is not an integer or a container is not part of the Guaranteed QoS class.
	// It will be treated by the TopologyManager as having no preference and cause it to ignore this
	// resource when considering pod alignment.
	// In terms of hints, this is equal to: TopologyHints[NUMANodeAffinity: nil, Preferred: true].
	if requested == 0 {
		return nil
	}

  }

  /**
   * Attempts to return a {@code HostSpecifier} for the given string, throwing an exception if
   * parsing fails. Always use this method in preference to {@link #fromValid(String)} for a
   * specifier that is not already known to be valid.
   *
   * @throws ParseException if the specifier is not valid.
   */

		for i, term := range n.PreferredDuringSchedulingIgnoredDuringExecution {
			warnings = append(warnings, nodeapi.GetWarningsForNodeSelectorTerm(term.Preference, preferredFldPath.Index(i).Child("preference"))...)
		}
	}
	for i, t := range podSpec.TopologySpreadConstraints {
		if msg, deprecated := nodeapi.GetNodeLabelDeprecatedMessage(t.TopologyKey); deprecated {

// value in case no match is found.
//
// Its Match method matches the first of the given Tags to reach a certain
// confidence threshold. The tags passed to Match should therefore be specified
// in order of preference. Extensions are ignored for matching.
//
// The index returned by the Match method corresponds to the index of the
// matched tag in t, but is augmented with the Unicode extension ('u')of the

  }

  /**
   * Attempts to return a {@code HostSpecifier} for the given string, throwing an exception if
   * parsing fails. Always use this method in preference to {@link #fromValid(String)} for a
   * specifier that is not already known to be valid.
   *
   * @throws ParseException if the specifier is not valid.
   */

     * been cleared by this point.
     */
    reference.clear();

    if (reference == frqReference) {
      /*
       * The client no longer has a reference to the FinalizableReferenceQueue. We can stop.
       */
      return false;
    }

    try {
      finalizeReferentMethod.invoke(reference);
    } catch (Throwable t) {

			i = j
		}
	}
	addrs[i:].shuffleByWeight()
}

// An MX represents a single DNS MX record.
type MX struct {
	Host string
	Pref uint16
}

// byPref sorts MX records by preference
type byPref []*MX

// sort reorders MX records as specified in RFC 5321.
func (s byPref) sort() {
	for i := range s {
		j := randIntn(i + 1)
		s[i], s[j] = s[j], s[i]
	}

				if matchTLS(match, node.Labels, gateways, listenPort.Port, node.Metadata.Namespace) {
					// Use the service's CIDRs.
					// But if a virtual service overrides it with its own destination subnet match
					// give preference to the user provided one
					// destinationCIDR will be empty for services with VIPs
					var destinationCIDRs []string
					if destinationCIDR != "" {
						destinationCIDRs = []string{destinationCIDR}
					}

type conf struct {
	netGo  bool // prefer go approach, based on build tag and GODEBUG
	netCgo bool // prefer cgo approach, based on build tag and GODEBUG

	dnsDebugLevel int // from GODEBUG

	preferCgo bool // if no explicit preference, use cgo

	goos     string   // copy of runtime.GOOS, used for testing
	mdnsTest mdnsTest // assume /etc/mdns.allow exists, for testing
}

// mdnsTest is for testing only.
type mdnsTest int

const (

class DaemonReuseIntegrationTest extends DaemonIntegrationSpec {
    @Rule BlockingHttpServer server = new BlockingHttpServer()

    def setup() {
        server.start()
    }

    def "idle daemon is reused in preference to starting a new daemon"() {
        given:
        executer.run()
        daemons.daemon.assertIdle()

        when:
        5.times {
            executer.run()
        }

        then: