This is part II. If you want to take a glimpse of part I (that mainly deals with the theory of coupling, you have to follow that link: http://gebski.tumblr.com/post/76150235763/the-silent-assassin-that-knows-no-mercy-how
Enough with theory, let’s check what can happen when coupling gets out of control:
Scenario #1: Build-time coupling
You’ve got a well set-up software factory.