Talk:2005 Exam answers
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Revision as of 03:35, 14 October 2009 by Aidan Bebbington (Talk | contribs)
I'm fairly certain that the answer of Implement behavior with abstract state pattern for Question 3 is not strictly correct. That pattern is about behavior within a single inheritance hierarchy, or a single object. I don't think the Law of Demeter applies to situations where one method calls another method in the same object. --Aidan 03:35, 14 October 2009 (UTC)
