import java.util.regex.Pattern

class GpgCmdFixture {
    private static final Random RANDOM = new Random()
    private static final int ALL_DIGITS_AND_LETTERS_RADIX = 36
    private static final int MAX_RANDOM_PART_VALUE = Integer.parseInt("zzzzz", ALL_DIGITS_AND_LETTERS_RADIX)
    private static final Pattern GPG_VERSION_REGEX = Pattern.compile(/(?s).*gpg \(GnuPG\) (\d).\d+.\d+.*/)

    static String createRandomPrefix() {

        }
    }

    private int initProxyPort(String proxyPortString) {
        if (StringUtils.isBlank(proxyPortString)) {
            return defaultPort;
        }
        try {
            return Integer.parseInt(proxyPortString);
        } catch (NumberFormatException e) {
            String key = propertyPrefix + ".proxyPort";

func parseTagFilterRange(filter string) func(int64, string) bool {
	ranges := tagFilterRangeRx.FindAllStringSubmatch(filter, 2)
	if len(ranges) == 0 {
		return nil // No ranges were identified
	}
	v, err := strconv.ParseInt(ranges[0][1], 10, 64)
	if err != nil {
		panic(fmt.Errorf("failed to parse int %s: %v", ranges[0][1], err))
	}
	scaledValue, unit := measurement.Scale(v, ranges[0][2], ranges[0][2])
	if len(ranges) == 1 {

2&&e.length%2!==0)return void this.clear();f=d[1]?d[1].toString():"",g=d[2]?d[2].toString():"",e.length>4&&(g=e.slice(-2),e=e.slice(0,-2)),e.length>2&&(f=e.slice(-2),e=e.slice(0,-2)),f.length>2&&(g=f.slice(-2),f=f.slice(0,-2)),e=parseInt(e,10),f=parseInt(f,10),g=parseInt(g,10),isNaN(e)&&(e=0),isNaN(f)&&(f=0),isNaN(g)&&(g=0),g>59&&(g=59),f>59&&(f=59),e>=this.maxHours&&(e=this.maxHours-1),this.showMeridian?(e>12&&(c=2,e-=12),c||(c=1),0===e&&(e=12),h=1===c?"AM":"PM"):12>e&&2===c?e+=12:e>=this.maxHo...

					return errors.New("exp: Expected number")
				}
				c.ExpiresAt, err = jsonparser.ParseInt(value)
				return err
			}
		case 'i':
			if string(key) == "iat" {
				if dataType != jsonparser.Number {
					return errors.New("exp: Expected number")
				}
				c.IssuedAt, err = jsonparser.ParseInt(value)
				return err
			}
			if string(key) == "iss" {
				if dataType != jsonparser.String {

        String numberOfClasses = td.text()
            .replaceAll(NON_BREAKING_WHITESPACE, '')  // remove non-breaking whitespace
            .replaceAll('[^0-9]', '') // remove digit separators
        return Integer.parseInt(numberOfClasses)
    }

    String sourceCode(String pkg, String file) {
        return htmlDir.file("${pkg}/${file}.html").getText('UTF-8')
    }

    boolean assertVersion(String version) {

	"istio.io/istio/pilot/pkg/security/authz/matcher"
	"istio.io/istio/pilot/pkg/xds/filters"
)

// convertToPort converts a port string to a uint32.
func convertToPort(v string) (uint32, error) {
	p, err := strconv.ParseUint(v, 10, 32)
	if err != nil || p > 65535 {
		return 0, fmt.Errorf("invalid port %s: %v", v, err)
	}
	return uint32(p), nil
}

func extractNameInBrackets(s string) (string, error) {

	// TODO: remove this conversion after we delete extensions/v1beta1 and apps/v1beta1 Deployment
	if revision := in.Annotations[appsv1beta2.DeprecatedRollbackTo]; revision != "" {
		if revision64, err := strconv.ParseInt(revision, 10, 64); err != nil {
			return fmt.Errorf("failed to parse annotation[%s]=%s as int64: %v", appsv1beta2.DeprecatedRollbackTo, revision, err)
		} else {
			out.Spec.RollbackTo = new(apps.RollbackConfig)

	testURL, err := url.Parse(testServer.URL)
	if err != nil {
		t.Fatal(err)
	}
	_, portStr, err := net.SplitHostPort(testURL.Host)
	if err != nil {
		t.Fatal(err)
	}
	port, err := strconv.ParseUint(portStr, 10, 32)
	if err != nil {
		t.Fatal(err)
	}

	config := &KubeletClientConfig{
		Port: uint(port),
		TLSClientConfig: KubeletTLSConfig{
			CertFile: "../../client/testdata/mycertvalid.cer",

        Matcher matcher = pattern.matcher(daemonLog.text);
        assert matcher.matches(): "Unable to find daemon address in the daemon log. Daemon: $context"

        try {
            return Integer.parseInt(matcher.group(1))
        } catch (NumberFormatException e) {
            throw new RuntimeException("Unexpected format of the port number found in the daemon log. Daemon: $context")
        }
    }