private PluginSettings getPluginSettings() {
   // never cache our plugin settings
   return new NamespacedPluginSettings(pluginSettingsFactory.createGlobalSettings(), KEY_PREFIX);
 }
 public SamlPluginSettings(I18nResolver i18n, PluginSettingsFactory pluginSettingsFactory) {
   this.i18n = i18n;
   this.pluginSettings = pluginSettingsFactory.createGlobalSettings();
   update();
 }