public static void main(String[] args)
	{
		List v = (List)factory(new Vector());
		
		System.out.println(v.getClass().getName());
		
		v.add("new");
		
		System.out.println("----------------------------");
		
		v.add("old");
		
		System.out.println(v);
		
		v.remove(0);
		
		System.out.println(v);
	}