protected function updateHandler()
 {
     parent::updateHandler();
     if (version_compare($this->getVersion(), '3.2.0', '<')) {
         $oWp = $this->loadWpFunctionsProcessor();
         $sOldKey = 'hlt_bootstrapcss_plugin_options';
         $aCurrentSettings = $oWp->getOption($sOldKey);
         $aOptionsToMigrate = array('hide_dashboard_rss_feed', 'delete_on_deactivate');
         foreach ($aOptionsToMigrate as $sOptionKey) {
             $this->setOpt($sOptionKey, $aCurrentSettings[$sOptionKey]);
         }
     }
 }