private static final Base64.Encoder encoder = Base64.getEncoder();

    /**
     * Constructor.
     * @param settings Suggest settings
     * @param client OpenSearch client
     * @param settingsIndexName Settings index name
     * @param settingsId Settings ID
     */

     *
     * @param <T1>
     *            The type of the first value
     * @param <T2>
     *            The type of the second value
     * @param <T3>
     *            The type of the third value
     * @param value1
     *            The first value
     * @param value2
     *            The second value
     * @param value3
     *            The third value

		<span class="brand-text">
		<c:if test="${empty param.brandName or empty param.logoPath}"><img src="${fe:url('/images/logo-head.png')}" alt="<la:message key="labels.header_brand_name" />" /></c:if
		><c:if test="${not empty param.brandName and not empty param.logoPath}"><img src="${fe:url(param.logoPath)}" alt="${f:h(param.brandName)}" /></c:if>
		</span>
	</la:link>
	<div class="sidebar">

        /**
         * Constructor.
         * @param readingAnalyzer Reading analyzer name
         * @param readingTermAnalyzer Reading term analyzer name
         * @param normalizeAnalyzer Normalize analyzer name
         * @param contentsAnalyzer Contents analyzer name
         * @param contentsReadingAnalyzer Contents reading analyzer name
         */

    }

    /**
     * Creates the environment for LDAP connection.
     *
     * @param initialContextFactory The initial context factory.
     * @param securityAuthentication The security authentication.
     * @param providerUrl The provider URL.
     * @param principal The principal.
     * @param credntials The credentials.
     * @return The environment for LDAP connection.
     */

    /**
     * Creates a Type-3 message in response to the given Type-2 message.
     *
     * @param type2 the Type-2 message to respond to
     * @param password the user's password
     * @param domain the domain name
     * @param user the username
     * @param workstation the workstation name
     * @param flags the flags to use for the Type-3 message
     */

     * filename of the source file.
     *
     * @param basedir the directory where the artifact is stored
     * @param finalName the name of the artifact without extension
     * @param artifact the artifact definition
     * @param deploymentRepository the repository to deploy to
     * @param localRepository the local repository to install into

     *
     * @param <T1>
     *            The type of the first value
     * @param <T2>
     *            The type of the second value
     * @param <T3>
     *            The type of the third value
     * @param <T4>
     *            The type of the fourth value
     * @param <T5>
     *            The type of the fifth value
     * @param value1
     *            The first value

    }

    /**
     * Extracts URLs from HTML tag attributes using XPath.
     *
     * @param url the base URL for resolving relative URLs
     * @param document the document to extract URLs from
     * @param xpath the XPath expression to select elements
     * @param attr the attribute name to extract URLs from
     * @param encoding the character encoding to use
     * @return a list of extracted URLs
     */

            }
        }
    }

    /**
     * Decrypts Kerberos encrypted data using the specified key.
     *
     * @param data the encrypted data to decrypt
     * @param key the decryption key
     * @param type the encryption type
     * @return the decrypted data
     * @throws GeneralSecurityException if decryption fails
     */