When we talk about a good design on Java and OOP, the first thing that might come to mind is the SOLID principle; it brings five easy steps or at least a sign if the code is going in the right direction. CDI for sure helps you to archive the code in the proper order. Today, we'll explain how to take advantage of CDI with CDI and get the Open close principle.
If you forget the SOLID principle, don't worry, we'll put it here to remember what does mean SOLID: