protected function _filter($method, $params, $callback, $filters = []) {
		$message  = '`' . __METHOD__ . '()` has been deprecated in favor of ';
		$message .= '`\lithium\aop\Filters::run()` and `::apply()`.';
		trigger_error($message, E_USER_DEPRECATED);

		list(, $method) = explode('::', $method);

		foreach ($filters as $filter) {
			Filters::apply($this, $method, $filter);
		}
		return Filters::run($this, $method, $params, $callback);
	}