public String getError() { return "Error code: " + returnCode; }
    // Getters and setters...
}

class WitnessUnregisterRequest {
    private String registrationId;
    // Getters and setters...
}

class WitnessUnregisterResponse {
    private int returnCode;
    
    public boolean isSuccess() { return returnCode == 0; }
    public String getError() { return "Error code: " + returnCode; }
}

        this.sessionKey = sessionKey;
    }

    /**
     * Returns the message integrity code (MIC) for this Type-3 message.
     *
     * @return A <code>byte[]</code> containing the message integrity code.
     */
    public byte[] getMic() {
        return this.mic;
    }

    /**
     * Sets the message integrity code (MIC) for this Type-3 message.
     *
     * @param mic

                        try {
                            final String encoded = cookie.getValue();
                            final byte[] compressed = Base64.getUrlDecoder().decode(encoded);
                            final byte[] jsonBytes = gzipDecompress(compressed);
                            final List<?> list = mapper.readValue(jsonBytes, List.class);

		return 0
	}
	var sameDataDirCount int
	var decoded xlMetaDataDirDecoder
	for _, version := range x.versions {
		if version.header.Type != ObjectType || version.header.VersionID == versionID || !version.header.UsesDataDir() {
			continue
		}
		_, err := decoded.UnmarshalMsg(version.meta)
		if err != nil || decoded.ObjectV2 == nil || decoded.ObjectV2.DataDir != dataDir {
			continue
		}

		// same. 'volume not found' usually means its a fresh disk.
		if errors.Is(err, errFileNotFound) || errors.Is(err, errVolumeNotFound) {
			return nil, errUnformattedDisk
		}
		return nil, err
	}

	// Try to decode format json into formatConfigV1 struct.
	format = &formatErasureV3{}
	if err = json.Unmarshal(data, format); err != nil {
		return nil, err
	}

	if heal {

     * @param command the SMB command code
     */
    protected ServerMessageBlock(final Configuration config, final byte command) {
        this(config, command, null);
    }

    /**
     * Creates a new SMB message with the specified command and path.
     *
     * @param config the configuration to use
     * @param command the SMB command code
     * @param path the path for this SMB operation

func (sp *SelectParameters) IsEmpty() bool {
	return sp == nil
}

var selectParamsXMLName = "SelectParameters"

// UnmarshalXML - decodes XML data.
func (sp *SelectParameters) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
	// Essentially the same as S3Select barring the xml name.
	if start.Name.Local == selectParamsXMLName {

	// On form submission, the last redirect response contains the auth
	// code, which we now have in `lastReq`. Exchange it for a JWT id_token.
	q := lastReq.URL.Query()
	// fmt.Printf("lastReq.URL: %#v q: %#v\n", lastReq.URL, q)
	code := q.Get("code")
	oauth2Token, err := oauth2Config.Exchange(ctx, code)
	if err != nil {
		return "", fmt.Errorf("unable to exchange code for id token: %v", err)
	}

            }
            final String docId = docIdObj.toString();
            final String queryId = request.getParameter("queryId");

            final String[] docIds = userInfoHelper.getResultDocIds(URLDecoder.decode(queryId, Constants.UTF_8));
            if (docIds == null) {
                throw new WebApiException(HttpServletResponse.SC_BAD_REQUEST, "No searched urls.");
            }

            searchHelper

		dec := json.NewDecoder(bytes.NewReader(out))
		for {
			var pkg struct {
				ImportPath, Dir string
				ImportMap       map[string]string
				Standard        bool
			}
			err := dec.Decode(&pkg)
			if err == io.EOF {
				break
			}
			if err != nil {
				log.Fatalf("go list: invalid output: %v", err)
			}

			// - Package "unsafe" contains special signatures requiring