original_string: public function getActionHandler($action_id)
      {
          $handlers = $this->getActionHandlers();
          return empty($handlers[$action_id]) ? array() : $handlers[$action_id];
      }
code: public function getActionHandler($action_id)
      {
          $handlers = $this->getActionHandlers();
          return empty($handlers[$action_id]) ? array() : $handlers[$action_id];
      }
code_tokens: public function getActionHandler ( $ action_id ) { $ handlers = $ this -> getActionHandlers ( ) ; return empty ( $ handlers [ $ action_id ] ) ? array ( ) : $ handlers [ $ action_id ] ; }
docstring: Returns a single image action handler
  @param string $action_id
  @return array
docstring_tokens: Returns a single image action handler