private static function _resetComposer()
	{
		self::$composer = null;
		self::$factory = null;
		self::$repositoryManager = null;
		self::$localRepository = null;
		self::$remoteRepositories = null;
		self::$io = null;
		self::$installer = null;
		self::$dispatcher = null;
		return self::_init();
	}