func AppendVarint(buf []byte, x int64) []byte {
	ux := uint64(x) << 1
	if x < 0 {
		ux = ^ux
	}
	return AppendUvarint(buf, ux)
}

// PutVarint encodes an int64 into buf and returns the number of bytes written.
// If the buffer is too small, PutVarint will panic.
func PutVarint(buf []byte, x int64) int {
	ux := uint64(x) << 1
	if x < 0 {
		ux = ^ux
	}
	return PutUvarint(buf, ux)
}

func (x *term) disjoint(y *term) bool {
	if debug && (x.typ == nil || y.typ == nil) {
		panic("invalid argument(s)")
	}
	ux := x.typ
	if y.tilde {
		ux = under(ux)
	}
	uy := y.typ
	if x.tilde {
		uy = under(uy)
	}
	return !Identical(ux, uy)

func (x *term) disjoint(y *term) bool {
	if debug && (x.typ == nil || y.typ == nil) {
		panic("invalid argument(s)")
	}
	ux := x.typ
	if y.tilde {
		ux = under(ux)
	}
	uy := y.typ
	if x.tilde {
		uy = under(uy)
	}
	return !types.Identical(ux, uy)

// CertificateRenewHandler defines required info for renewing a certificate
type CertificateRenewHandler struct {
	// Name of the certificate to be used for UX.
	// This value can be used to trigger operations on this certificate
	Name string

	// LongName of the certificate to be used for UX
	LongName string

	// FileName defines the name (or the BaseName) of the certificate file
	FileName string

        AZUL("azul systems", "Azul Zulu"),
        BELLSOFT("bellsoft", "BellSoft Liberica"),
        GRAAL_VM("graalvm community", "GraalVM Community"),
        HEWLETT_PACKARD("hewlett-packard", "HP-UX"),
        IBM("ibm", "ibm|international business machines corporation", "IBM"),
        JETBRAINS("jetbrains", "JetBrains"),
        MICROSOFT("microsoft", "Microsoft"),
        ORACLE("oracle", "Oracle"),

	clusterCfg := &kubeadmapiv1.ClusterConfiguration{}

	var (
		token, clientName, cfgPath string
		organizations              []string
		validityPeriod             time.Duration
	)

	// Creates the UX Command
	cmd := &cobra.Command{
		Use:     "user",
		Short:   "Output a kubeconfig file for an additional user",
		Long:    userKubeconfigLongDesc,
		Example: userKubeconfigExample,

		if err := printer.printAvailableUpgrade(writer, &au); err != nil {
			return err
		}
	}
	printer.printComponentConfigVersionStates(writer, plan.ConfigVersions)
	return nil
}

// printUpgradePlan prints a UX-friendly overview of what versions are available to upgrade to
func (printer *upgradePlanTextPrinter) printAvailableUpgrade(writer io.Writer, au *outputapiv1alpha3.AvailableUpgrade) error {
	var kubeVersion string

        'hpuxJre6'       | hpuxJvm('6')             | JavaVersion.VERSION_1_6 | 'HP-UX JRE 6'                | true
        'hpuxJdk7'       | hpuxJvm('7')             | JavaVersion.VERSION_1_7 | 'HP-UX JDK 7'                | false
        'sapjdk13'       | sapJvm('13')             | JavaVersion.VERSION_13  | 'SAP SapMachine JDK 13'      | false

		// This means access logs will be written once we have ~250 requests, or ever 1s, which ever comes first.
		// Reducing this to 1s optimizes for UX while retaining performance.
		// At low QPS access logs are unlikely a bottleneck, and these users will now see logs after 1s rather than 10s.

00000030  16 03 03 00 28 00 00 00  00 00 00 00 00 a7 5d c9  |....(.........].|
00000040  e7 6b 78 13 ae 11 64 d0  e7 77 48 03 d4 cf b9 65  |.kx...d..wH....e|
00000050  7f 07 75 78 7f 3d ae a1  9a 0f fb cb 74           |..ux.=......t|
>>> Flow 4 (server to client)
00000000  14 03 03 00 01 01 16 03  03 00 28 07 4e 69 71 66  |..........(.Niqf|
00000010  75 a0 bb b4 fd 86 8d 74  40 7e 0d e9 a5 95 d0 2d  |u......t@~.....-|