private static final String LOGIN_METHOD = "login_method";

    private static final String LOGIN_URL = "login_url";

    private static final String LOGIN_PARAMETERS = "login_parameters";

    private static final String PASSWORD = "${password}";

    private static final String USERNAME = "${username}";

    private final Map<String, String> parameterMap;

    /**

    static final int SESSION_KEEP_ALIVE = 0x85;

    static final int MAX_MESSAGE_SIZE = 0x0001FFFF;
    static final int HEADER_LENGTH = 4;

    static void writeInt2(final int val, final byte[] dst, int dstIndex) {
        dst[dstIndex] = (byte) (val >> 8 & 0xFF);
        dstIndex++;
        dst[dstIndex] = (byte) (val & 0xFF);
    }

    static void writeInt4(final int val, final byte[] dst, int dstIndex) {

    private volatile int tid = -1;
    private volatile String service = "?????";
    private volatile boolean inDfs, inDomainDfs;
    private volatile long treeNum; // used by SmbFile.isOpen

    private final AtomicLong usageCount = new AtomicLong(0);
    private final AtomicBoolean sessionAcquired = new AtomicBoolean(true);

    private final boolean traceResource;

    private final int searchAttributes;
    private final int flags;
    private final int informationLevel;
    private final int searchStorageType = 0;
    private final String wildcard;

    // information levels

    static final int SMB_INFO_STANDARD = 1;
    static final int SMB_INFO_QUERY_EA_SIZE = 2;
    static final int SMB_INFO_QUERY_EAS_FROM_LIST = 3;
    static final int SMB_FIND_FILE_DIRECTORY_INFO = 0x101;

     */
    public SuggestDeleteResponse deleteWordsByKind(final String index, final String freqField, final SuggestItem.Kind kindToRemove,
            final Consumer<SuggestItem> freqSetter, final SuggestItem.Kind... excludeKinds) {
        final long start = System.currentTimeMillis();

        // Build query to exclude certain kinds

        private final Provider<RegularFile> tarFile;
        private final ArchiveOutputStreamFactory compressor;
        private final boolean isPreserveFileTimestamps;

        SymbolicLinkPreservingTarCopyAction(
            final Provider<RegularFile> tarFile,
            final ArchiveOutputStreamFactory compressor,
            final boolean isPreserveFileTimestamps
        ) {

    static final int MAX_MESSAGE_SIZE = 0x0001FFFF;
    static final int HEADER_LENGTH = 4;

    static void writeInt2(final int val, final byte[] dst, int dstIndex) {
        dst[dstIndex] = (byte) (val >> 8 & 0xFF);
        dstIndex++;
        dst[dstIndex] = (byte) (val & 0xFF);
    }

    static void writeInt4(final int val, final byte[] dst, int dstIndex) {

        TestActionRuntime(final String requestPath) {
            super(requestPath, null, null);
        }
    }

    static class TestUser implements FessUser {

        private static final long serialVersionUID = 1L;

        private final String name;

        private final String[] permissions;

        TestUser(final String name, final String[] permissions) {

     * @return the converted {@link Date}
     */
    protected static Date toDate(final String str, final DateFormat format) {
        final ParsePosition pos = new ParsePosition(0);
        final Date date = format.parse(str, pos);
        if (date == null) {
            return null;
        }
        final int index = pos.getIndex();
        if (index == 0) {
            return null;
        }

     */
    public void streamChat(final LlmChatRequest request, final LlmStreamCallback callback) {
        final long startTime = System.currentTimeMillis();
        final String llmType = getLlmType();
        if (logger.isDebugEnabled()) {
            logger.debug("[LLM] Starting LLM streaming chat request. llmType={}, messageCount={}", llmType, request.getMessages().size());
            for (final LlmMessage msg : request.getMessages()) {