//                                               Details
    //                                               -------
    /**
     * Displays the details of a specific failure URL record.
     *
     * @param crudMode the CRUD operation mode (should be DETAILS)
     * @param id the ID of the failure URL record to display
     * @return HTML response for the failure URL details page
     */
    @Execute

     */
    public static final int EDIT = 2;

    /**
     * Mode for deleting a record.
     */
    public static final int DELETE = 3;

    /**
     * Mode for viewing record details.
     */
    public static final int DETAILS = 4;

    /**
     * Protected constructor to prevent instantiation.
     */
    protected CrudMode() {
        // nothing
    }

     */
    public void addLanguage(final String lang) {
        languages.add(lang);
    }

    /**
     * Sets the detail flag.
     * @param detail The detail flag.
     */
    public void setDetail(final boolean detail) {
        this.detail = detail;
    }

    /**
     * Adds an exclude word.
     * @param excludeWord The word to exclude.
     */

     *
     * @param message the detail message describing the exception
     * @param cause the cause of this exception
     */
    public FessSystemException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Constructs a new FessSystemException with the specified detail message.
     *

     *
     * @param crudMode the CRUD mode
     * @param id the label type ID
     * @return HTML response for the details page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse details(final int crudMode, final String id) {
        verifyCrudMode(crudMode, CrudMode.DETAILS, this::asListHtml);
        saveToken();

    //                                               Details
    //                                               -------
    /**
     * Show the details page.
     * @param crudMode The CRUD mode.
     * @param id The crawling info ID.
     * @return The HTML response.
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse details(final int crudMode, final String id) {

            form.crudMode = CrudMode.DETAILS;
            return asDetailsHtml();
        }
        form.crudMode = CrudMode.EDIT;
        return asEditHtml();
    }

    // -----------------------------------------------------
    //                                               Details
    //                                               -------
    /**
     * Display details of a specific stopwords entry.
     *

     * Constructs a new storage exception with the specified detail message and cause.
     *
     * @param message The detail message.
     * @param cause   The cause of the exception.
     */
    public StorageException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Constructs a new storage exception with the specified detail message.
     *
     * @param message The detail message.

     * Constructs a new CrawlingAccessException with the specified detail message and cause.
     *
     * @param message the detail message
     * @param cause the cause
     */
    public CrawlingAccessException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * Constructs a new CrawlingAccessException with the specified detail message.
     *
     * @param message the detail message

public class GsaConfigException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    /**
     * Constructs a new GSA configuration exception with the specified detail message and cause.
     *
     * @param message the detail message describing the configuration error
     * @param cause the cause of the exception
     */
    public GsaConfigException(final String message, final Throwable cause) {