11 Feb
2002
11 Feb
'02
5:57 p.m.
From: "Daniel Mahler" <mahler@cyc.com>
I am trying to extend a 3rd party product: they provide both the method and code in their product also calls the method. I want to customize the method's behaviour when their code calls it. I just used to override the method, but that is a maintenance nightmare.
I would subclass the method and make a new product.