<mapper>
								<type>perm</type>
								<user>${packaging.fess.user}</user>
								<group>${packaging.fess.group}</group>
							</mapper>
						</data>
						<data>
							<type>directory</type>
							<src>${project.build.directory}/fess/WEB-INF/classes/org/codelibs/fess/tomcat</src>
							<mapper>
								<type>perm</type>

                if (list == null) {
                    try {
                        final ObjectMapper mapper = new ObjectMapper();
                        final Map<String, String> passwordMap = mapper.readValue(value, new TypeReference<Map<String, String>>() {
                        });
                        list = passwordMap.entrySet()

			<param name="module.zip.version" value="${opensearch.version}" />
		</antcall>
		<!-- mapper-extras -->
		<antcall target="install.module">
			<param name="repo.url" value="${maven.release.repo.url}" />
			<param name="module.groupId" value="org/codelibs/opensearch/module" />
			<param name="module.name.prefix" value="" />
			<param name="module.name" value="mapper-extras" />
			<param name="module.version" value="${opensearch.version}" />

        } finally {
            deleteTempFile(tempFile);
        }
    }

    private Map<String, Map<String, String>> parseObject(final ObjectMapper mapper, final String line) {
        try {
            return mapper.readValue(line, new TypeReference<Map<String, Map<String, String>>>() {
            });
        } catch (final Exception e) {
            if (logger.isDebugEnabled()) {

    protected SearchRequestParamsRewriter[] searchRequestParamsRewriters = {};

    /** Jackson ObjectMapper for JSON serialization/deserialization. */
    protected ObjectMapper mapper = new ObjectMapper();;

    /**
     * Default constructor for creating a new SearchHelper instance.
     */
    public SearchHelper() {
        // Default constructor
    }

    // Witness service endpoint
    private static final String WITNESS_SERVICE_UUID = "ccd8c074-d0e5-4a40-92b4-d074faa6ba28";
    private static final int DEFAULT_WITNESS_PORT = 135; // RPC endpoint mapper

    /**
     * Interface for receiving witness notifications and registration events.
     */
    public interface WitnessNotificationListener {
        /**
         * Called when a witness notification is received.

    protected void insertBulkData(final FessConfig fessConfig, final String configIndex, final String dataPath) {
        try {
            final BulkRequestBuilder builder = client.prepareBulk();
            final ObjectMapper mapper = new ObjectMapper();
            final String userIndex = fessConfig.getIndexUserIndex() + ".user";
            Arrays.stream(FileUtil.readUTF8(dataPath).split("\n"))
                    .map(line -> line//

    
    // Witness service endpoint
    private static final String WITNESS_SERVICE_UUID = "ccd8c074-d0e5-4a40-92b4-d074faa6ba28";
    private static final int DEFAULT_WITNESS_PORT = 135;  // RPC endpoint mapper
    
    public interface WitnessNotificationListener {
        void onWitnessNotification(WitnessNotification notification);
        void onRegistrationFailed(WitnessRegistration registration, Exception error);

     *
     * @param address the address to check
     * @return true if witness service is available
     */
    private boolean isWitnessServiceAvailable(InetAddress address) {
        // RPC endpoint mapper port and connection timeout
        final int RPC_ENDPOINT_PORT = 135;
        final int RPC_CONNECT_TIMEOUT_MS = 5000;

        try (Socket socket = new Socket()) {

        return parent.containsValue(value);
    }

    /**
     * Returns the value to which the specified key is mapped.
     *
     * @param key the key whose associated value is to be returned
     * @return the value to which the specified key is mapped, or null if no mapping exists
     */
    @Override
    public Object get(final Object key) {
        return parent.get(key);
    }