return langItems;
        }
    }

    public void addShutdownHook(final Runnable hook) {
        shutdownHookList.add(hook);
    }

    public String getHostname() {
        final Map<String, String> env = getEnvMap();
        if (env.containsKey("COMPUTERNAME")) {
            return env.get("COMPUTERNAME");
        }
        if (env.containsKey("HOSTNAME")) {

				"url('https://[::1]/').getHost() == '[::1]'",
				"url('/path').getHost() == ''",
				"url('https://example.com:80/').getHostname() == 'example.com'",
				"url('https://127.0.0.1/').getHostname() == '127.0.0.1'",
				"url('https://[::1]/').getHostname() == '::1'",
				"url('/path').getHostname() == ''",
				"url('https://example.com:80/').getPort() == '80'",
				"url('https://example.com/').getPort() == ''",

}

func (adc *attachDetachController) GetMounter(pluginName string) mount.Interface {
	return nil
}

func (adc *attachDetachController) GetHostName() string {
	return ""
}

func (adc *attachDetachController) GetHostIP() (net.IP, error) {
	return nil, fmt.Errorf("GetHostIP() not supported by Attach/Detach controller's VolumeHost implementation")
}

func TestURLsCost(t *testing.T) {
	cases := []struct {
		ops                []string
		expectEsimatedCost checker.CostEstimate
		expectRuntimeCost  uint64
	}{
		{
			ops:                []string{".getScheme()", ".getHostname()", ".getHost()", ".getPort()", ".getEscapedPath()", ".getQuery()"},
			expectEsimatedCost: checker.CostEstimate{Min: 4, Max: 4},
			expectRuntimeCost:  4,
		},
	}

	for _, tc := range cases {

	object := likelyUnescapeGeneric(vars["object"], url.PathUnescape)
	reqInfo := &logger.ReqInfo{
		DeploymentID: globalDeploymentID(),
		RequestID:    reqID,
		RemoteHost:   handlers.GetSourceIP(r),
		Host:         getHostName(r),
		UserAgent:    r.UserAgent(),
		API:          api,
		BucketName:   bucket,
		ObjectName:   object,
		VersionID:    strings.TrimSpace(r.Form.Get(xhttp.VersionID)),
	}

	GetKubeletContainerLogs(ctx context.Context, podFullName, containerName string, logOptions *v1.PodLogOptions, stdout, stderr io.Writer) error
	ServeLogs(w http.ResponseWriter, req *http.Request)
	ResyncInterval() time.Duration
	GetHostname() string
	LatestLoopEntryTime() time.Time
	GetExec(ctx context.Context, podFullName string, podUID types.UID, containerName string, cmd []string, streamOpts remotecommandserver.Options) (*url.URL, error)

	// Get mounter interface.
	GetMounter(pluginName string) mount.Interface

	// Returns the hostname of the host kubelet is running on
	GetHostName() string

	// Returns host IP or nil in the case of error.
	GetHostIP() (net.IP, error)

	// Returns node allocatable.
	GetNodeAllocatable() (v1.ResourceList, error)

			sys.peerClients[index].host.String())
		ctx := logger.SetReqInfo(ctx, reqInfo)
		peersLogOnceIf(ctx, err, sys.peerClients[index].host.String())
	}
	locksResp = append(locksResp, &PeerLocks{
		Addr:  getHostName(r),
		Locks: globalLockServer.DupLockMap(),
	})
	return locksResp
}

// LoadBucketMetadata - calls LoadBucketMetadata call on all peers

	return fk.containerLogsFunc(ctx, podFullName, containerName, logOptions, stdout, stderr)
}

func (fk *fakeKubelet) GetHostname() string {
	return fk.hostnameFunc()
}

func (fk *fakeKubelet) RunInContainer(_ context.Context, podFullName string, uid types.UID, containerName string, cmd []string) ([]byte, error) {

		return nil, fmt.Errorf("unable to register configz: %s", err)
	}
	cz.Set(config)

	if len(config.ShowHiddenMetricsForVersion) > 0 {
		metrics.SetShowHidden()
	}

	s.Hostname, err = nodeutil.GetHostname(config.HostnameOverride)
	if err != nil {
		return nil, err
	}

	s.Client, err = createClient(ctx, config.ClientConnection, master)
	if err != nil {
		return nil, err
	}