/*
var a = alone.getInstance();
a.showInfo();
*/

class alone {
	private var _border:Number = 0xB6B6B6;
	private function alone() {
	}
	//静态工厂方法，返回一个实例
	public static function getInstance() {
		return new alone();
	}
	public function showInfo() {
		trace(_border);
	}
}