A Simple, but Naïve Test
	public void testOverloads()  {       Irishman paddy = new Irishman();       Scotsman angus = new Scotsman();       System.out.        println("--> testOverloads()...");       paddy.imbibe(new IrishWhiskey());       paddy.imbibe(new ScotchWhiskey());       angus.imbibe(new IrishWhiskey());       angus.imbibe(new ScotchWhiskey());  }