}

// PodIstioVersion returns the Istio version for the given pod, if either the proxy or discovery are one of its
// containers and the tag is in a parseable format.
func (r *Resources) PodIstioVersion(namespace, pod string) string {
	p := r.Pod[PodKey(namespace, pod)]
	if p == nil {
		return ""
	}

	for _, c := range p.Spec.Containers {

}

func registerBooleanParameter(name string, value bool, usage string) {
	rootCmd.Flags().Bool(name, value, usage)
	registerEnvironment(name, value, usage)
}

func registerEnvironment[T env.Parseable](name string, defaultValue T, usage string) {
	envName := strings.Replace(strings.ToUpper(name), "-", "_", -1)
	// Note: we do not rely on istio env package to retrieve configuration. We relies on viper.

	analysisCmd.PersistentFlags().BoolVar(&ignoreUnknown, "ignore-unknown", false,
		"Don't complain about un-parseable input documents, for cases where analyze should run only on k8s compliant inputs.")
	analysisCmd.PersistentFlags().StringVarP(&revisionSpecified, "revision", "", "default",
		"analyze a specific revision deployed.")

			want: []string{"1234", "2345"},
		},
		{
			name: "Empty",
			args: args{ports: []string{}},
			want: []string{},
		},
		{
			name: "Non-parseable",
			args: args{ports: []string{"abcd", "2345", "abcd"}},
			want: []string{"abcd", "2345"},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {

	typeCacheBuckets = 256
	typeCacheAssoc   = 4
)

type typeCacheBucket struct {
	t [typeCacheAssoc]*_type
}

var typecache [typeCacheBuckets]typeCacheBucket

// dump a uint64 in a varint format parseable by encoding/binary.
func dumpint(v uint64) {
	var buf [10]byte
	var n int
	for v >= 0x80 {
		buf[n] = byte(v | 0x80)
		n++
		v >>= 7
	}
	buf[n] = byte(v)
	n++

	//
	// 	^(?P<name>/[^:]+):(?P<unit>[^:*/]+(?:[*/][^:*/]+)*)$
	//
	// The format splits the name into two components, separated by a colon: a path which always
	// starts with a /, and a machine-parseable unit. The name may contain any valid Unicode
	// codepoint in between / characters, but by convention will try to stick to lowercase
	// characters and hyphens. An example of such a path might be "/memory/heap/free".
	//

		// IPv4 in class B form
		"192.168.12345",
		// IPv4 in class B form, with a small enough number to be
		// parseable as a regular dotted decimal field.
		"127.0.1",
		// IPv4 in class A form
		"192.1234567",
		// IPv4 in class A form, with a small enough number to be
		// parseable as a regular dotted decimal field.
		"127.1",
		// IPv4 field has value >255
		"192.168.300.1",
		// IPv4 with too many fields

	spolicyStr, ok := spolicy.(string)
	if !ok {
		// Sub policy if set, should be a string reject
		// malformed/malicious requests.
		return
	}

	// Check if policy is parseable.
	subPolicy, err := policy.ParseConfig(bytes.NewReader([]byte(spolicyStr)))
	if err != nil {
		// Log any error in input session policy config.
		iamLogIf(GlobalContext, err)
		return
	}

                }
            }
        } catch (XmlReaderException e) {
            problems.add(
                    Severity.FATAL,
                    ModelProblem.Version.BASE,
                    "Non-parseable POM " + modelSource.getLocation() + ": " + e.getMessage(),
                    e);
            throw problems.newModelBuilderException();
        } catch (IOException e) {
            String msg = e.getMessage();

                }
            }
        } catch (ModelParseException e) {
            problems.add(new ModelProblemCollectorRequest(Severity.FATAL, ModelProblem.Version.BASE)
                    .setMessage("Non-parseable POM " + modelSource.getLocation() + ": " + e.getMessage())
                    .setException(e));
            throw problems.newModelBuildingException();
        } catch (IOException e) {