}
    }

    // ===================================================================================
    //                                                                      General Helper
    //                                                                      ==============
    protected void assertObjectNotNull(String variableName, Object value) {
        if (variableName == null) {

            try {
                if (file.getName().equals("package-info.java")) {
                    if (canonicalPackageInfos.contains(file.getAbsoluteFile())) {
                        // The file collection may be resolved several times, e.g. for fingerprinting and for actual javadoc invocation.
                        // The method should be idempotent, so we record all package-info.java files we ever allowed and allow them afterward.

 * It extends LastaFlute's TypicalAction and implements validation and HTML path interfaces.
 *
 * @since 1.0
 */
public abstract class FessBaseAction extends TypicalAction // has several interfaces for direct use
        implements LaValidatable<FessMessages>, FessHtmlPath {

    /**
     * Default constructor.
     */
    public FessBaseAction() {
        super();
    }

        assertEquals("/admin/dashboard/admin_dashboard.jsp", FessHtmlPath.path_AdminDashboard_AdminDashboardJsp.getRoutingPath());
        assertEquals("/admin/general/admin_general.jsp", FessHtmlPath.path_AdminGeneral_AdminGeneralJsp.getRoutingPath());
        assertEquals("/admin/wizard/admin_wizard.jsp", FessHtmlPath.path_AdminWizard_AdminWizardJsp.getRoutingPath());

        // nothing
    }

    // ===================================================================================
    //                                                                      General Helper
    //                                                                      ==============
    protected void assertObjectNotNull(String variableName, Object value) {
        if (variableName == null) {

        // nothing
    }

    // ===================================================================================
    //                                                                      General Helper
    //                                                                      ==============
    protected void assertObjectNotNull(String variableName, Object value) {
        if (variableName == null) {

        /** Indicates that multiple child URLs were discovered. */
        CHILD_URLS,
        /** Indicates that a URL was evaluated for crawling eligibility. */
        EVALUATED,
        /** Indicates that a general exception occurred during processing. */
        EXCEPTION,
        /** Indicates that processing of a URL has finished. */
        FINISHED,
        /** Indicates that content was successfully parsed. */
        PARSED,

        return _preference;
    }

    // ===================================================================================
    //                                                                      General Helper
    //                                                                      ==============
    protected String ln() {
        return DBFluteSystem.ln();
    }

Public properties must be documented.

**Internal properties** are not part of the Public API.
Internal properties are **unstable properties**: they CAN be renamed or removed without notice.
They are not intended for general use.
While they can be helpful in isolated cases of troubleshooting, they are intended mostly for testing or other activities within Gradle development.
The behavior behind the internal property can change at any time and without notice.

labels.excluded_doc_urls=Excluded Doc URLs
labels.user_agent=User Agent
labels.web_crawling_button_create=Create
labels.web_crawling_button_create_job=Create New Job
labels.crawler_configuration=General Config
labels.crawler_title_edit=General Config
labels.schedule=Schedule
labels.enabled=Enabled
labels.day_for_cleanup=Delete old documents
labels.day=days
labels.crawl_button_update=Update
labels.none=None