class useDoor{
	public static void main (String [] args)
	{
		Door d=new Door (1234, 4, 5, 6);
		d.l.unlock(1234);
		d.open();
		System.out.println("Open is: "+d.getOpen());
		d.l.lock(1234);
		d.close();
		System.out.println("Open is: "+d.getOpen());
		d.open();
		System.out.println("Open is: "+d.getOpen());
		d.l.unlock(43212);
		d.open();
		System.out.println("Open is: "+d.getOpen());
	}
}