addFlag("-deprecation", options.isDeprecation(), result);
        addFlag("-unchecked", options.isUnchecked(), result);
        addConcatenatedOption("-g:", options.getDebugLevel(), result);
        addFlag("-optimise", options.isOptimize(), result);
        addOption("-encoding", options.getEncoding(), result);
        addFlag("-verbose", "verbose".equals(options.getDebugLevel()), result);

func register(global *flag.FlagSet, local *pflag.FlagSet, globalName string) {
	if f := global.Lookup(globalName); f != nil {
		pflagFlag := pflag.PFlagFromGoFlag(f)
		pflagFlag.Name = normalize(pflagFlag.Name)
		local.AddFlag(pflagFlag)
	} else {
		panic(fmt.Sprintf("failed to find flag in global flagset (flag): %s", globalName))
	}
}

// registerDeprecated registers the flag with register, and then marks it deprecated

	configureKlog = sync.Once{}
)

// EnableKlogWithCobra enables klog to work with cobra / pflags.
// k8s libraries like client-go use klog.
func EnableKlogWithCobra() {
	gf := klogVerboseFlag()
	pflag.CommandLine.AddFlag(pflag.PFlagFromGoFlag(
		&goflag.Flag{
			Name:     "vklog",
			Value:    gf.Value,
			DefValue: gf.DefValue,
			Usage:    gf.Usage + ". Like -v flag. ex: --vklog=9",
		}))
}

	f := DebugFlags{}
	s.mux.HandleFunc("/debug/flags", f.Index)
	s.mux.HandleFunc("/debug/flags/", f.Index)

	url := path.Join("/debug/flags", flag)
	s.mux.HandleFunc(url, handler)

	f.addFlag(flag)
}

// Run starts the server and waits for stopCh to be closed to close the server.
func (s *DebugSocket) Run(stopCh <-chan struct{}) error {
	if err := os.Remove(s.path); err != nil && !os.IsNotExist(err) {