original_string: protected function _listEvents($eventType)
      {
          $classType = $this->_getEventClass($eventType);
          $paths     = $this->_getEventDirs($eventType);
          
          return $this->util->getTranslated()->getEmptyDropdownArray() + $this->listClasses($classType, $paths, 'getEventName');
      }
code: protected function _listEvents($eventType)
      {
          $classType = $this->_getEventClass($eventType);
          $paths     = $this->_getEventDirs($eventType);
          
          return $this->util->getTranslated()->getEmptyDropdownArray() + $this->listClasses($classType, $paths, 'getEventName');
      }
code_tokens: protected function _listEvents ( $ eventType ) { $ classType = $ this -> _getEventClass ( $ eventType ) ; $ paths = $ this -> _getEventDirs ( $ eventType ) ; return $ this -> util -> getTranslated ( ) -> getEmptyDropdownArray ( ) + $ this -> listClasses ( $ classType , $ paths , 'getEventName' ) ; }
docstring: Returns a list of selectable events with an empty element as the first option.
  
  @param string $eventType The type (i.e. lookup directory with an associated class) of the events to list
  @return \Gems_tracker_TrackerEventInterface or more specific a $eventClass type object
docstring_tokens: Returns a list of selectable events with an empty element as the first option .