public List<Room> getRooms(Area A, List<String> V)
	{
		final Vector<Room> finalV=new Vector<Room>();
		Room jail=null;
		if(V.size()==0)
			return finalV;
		for(int v=0;v<V.size();v++)
		{
			final String which=V.get(v);
			jail=getRoom(A,which);
			if((jail!=null)
			&&(!finalV.contains(jail)))
				finalV.addElement(jail);
		}
		return finalV;
	}