* Even if empty string, treated as empty plainly. So "IF pmb != null" is false if empty.
     * @param hostname The parameter value of hostname. (NotNull)
     */
    public void setHostname(String hostname) {
        registerVariable("hostname", hostname);
    }

    /**
     * Set the value of clustername, used in parameter comment. <br>

func createLockTestServer(ctx context.Context, t *testing.T) (string, *lockRESTServer, string) {
	obj, fsDir, err := prepareFS(ctx)
	if err != nil {
		t.Fatal(err)
	}
	if err = newTestConfig(globalMinioDefaultRegion, obj); err != nil {
		t.Fatalf("unable initialize config file, %s", err)
	}

	locker := &lockRESTServer{
		ll: &localLocker{
			mutex:   sync.Mutex{},
			lockMap: make(map[string][]lockRequesterInfo),
		},

    V value = entry.getValueReference().get();
    if (value == null) {
      return null;
    }

    if (isExpired(entry, now)) {
      return null;
    }
    return value;
  }

  // expiration

  /** Returns true if the entry has expired. */
  boolean isExpired(ReferenceEntry<K, V> entry, long now) {
    checkNotNull(entry);

    T lowEnd = getLowerEndpoint();
    BoundType lowType = getLowerBoundType();
    if (!hasLowerBound()) {
      hasLowBound = other.hasLowerBound;
      lowEnd = other.getLowerEndpoint();
      lowType = other.getLowerBoundType();
    } else if (other.hasLowerBound()) {
      int cmp = comparator.compare(getLowerEndpoint(), other.getLowerEndpoint());
      if (cmp < 0 || (cmp == 0 && other.getLowerBoundType() == OPEN)) {

	ztun, err := newZtunnelServer(addr, pods)
	if err != nil {
		panic(err)
	}
	go ztun.Run(ctx)

	// now as a client connect confirm we and get snapshot
	resolvedAddr, err := net.ResolveUnixAddr("unixpacket", addr)
	if err != nil {
		panic(err)
	}
	ztunClient, err := net.DialUnix("unixpacket", nil, resolvedAddr)
	if err != nil {
		panic(err)
	}

	// send hello

        final String ssoType = getSsoType();
        if (logger.isDebugEnabled()) {
            logger.debug("sso.type: {}", ssoType);
        }
        return !Constants.NONE.equals(ssoType);
    }

    public LoginCredential getLoginCredential() {
        if (available()) {
            final SsoAuthenticator authenticator = getAuthenticator();
            if (authenticator != null) {

    input_tensors->emplace_back(node, idx);

    const auto& iter = input_nodes->find(node);
    if (iter == input_nodes->end()) {
      input_nodes->insert({node, {idx}});
    } else {
      auto& indices = iter->second;
      if (std::find(indices.begin(), indices.end(), idx) != indices.end()) {
        return InvalidArgument("TF_Output ", node->name(), ":", idx,

		t.Fatal(err)
	}
	if len(tokens) != 7 {
		t.Errorf("Expected 7 got %d", len(tokens))
	}
	// for i, t := range tokens {
	// 	fmt.Printf("%d: %#v\n", i, t)
	// }
}

func TestParseSelectStatement(t *testing.T) {
	exp, err := ParseSelectStatement("select _3,_1,_2 as 'mytest'  from S3object")
	if err != nil {
		t.Fatalf("parse alias sql error: %v", err)
	}

            StringBuilder sb = new StringBuilder();
            sb.append("The option ");
            if (option.getOpt() != null) {
                sb.append("-").append(option.getOpt());
            }
            if (option.getLongOpt() != null) {
                if (option.getOpt() != null) {
                    sb.append(",");
                }

	return s
}

// GetPodIfAmbient looks up a pod. It returns:
// * An error if the pod cannot be found
// * nil if the pod is found, but does not have ambient enabled
// * the pod, if it is found and ambient is enabled
func (s *InformerHandlers) GetPodIfAmbient(podName, podNamespace string) (*corev1.Pod, error) {
	ns := s.namespaces.Get(podNamespace, "")
	if ns == nil {
		return nil, fmt.Errorf("failed to find namespace %v", ns)
	}