}

    // ===================================================================================
    //                                                                    Helper Classes
    //                                                                    ================

    /**
     * Testable subclass that bypasses ComponentUtil dependencies.

    protected Set<String> waitingThreadNames = Collections.synchronizedSet(new HashSet<>());

    /**
     * Initializes the SystemHelper.
     * This method sets up system properties, caches, and other initial configurations.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initializing {}", this.getClass().getSimpleName());
        }

        switch (ua) {
        case IE:
            if (isLocalFile) {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.winlocal.ie", "file://"));
            } else {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.ie", "file://"));
            }
            break;
        case FIREFOX:
            if (isLocalFile) {

    }

    // ===================================================================================
    //                                                                      Data Classes
    //                                                                      =============

    @Test
    public void test_InstanceInfo() {
        final InstanceInfo info = new InstanceInfo();

margin-left: 0;\n  }\n}\n\n\n// Form validation\n//\n// Provide feedback to users when form field values are valid or invalid. Works\n// primarily for client-side validation via scoped `:invalid` and `:valid`\n// pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for\n// server side validation.\n\n@each $state, $data in $form-validation-states {\n  @include form-validation-state($state, map-get($data, color), map-get($data, icon));\n}\n\n// Inline forms\n//\n// Make forms appear...

}\n\n    this._timeout = setTimeout(() => {\n      this.hide()\n    }, this._config.delay)\n  }\n\n  _onInteraction(event, isInteracting) {\n    switch (event.type) {\n      case 'mouseover':\n      case 'mouseout': {\n        this._hasMouseInteraction = isInteracting\n        break\n      }\n\n      case 'focusin':\n      case 'focusout': {\n        this._hasKeyboardInteraction = isInteracting\n        break\n      }\n\n      default: {\n        break\n      }\n    }\n\n    if (isInteracting) {\n...