Who’s afraid of design patterns? Not JDK!

Alen Kosanovic i320
engAlen Kosanović
SV GROUP d.o.o.



Design patterns, as we know them today, have been in play over more than 20 years. Since then, we’ve been learning design patterns through class diagrams of objects like Shape, Circle, Rectangle and other objects that fail to link the gap between an illustration and practical use. In this session, I’ll try to illustrate common design patterns through examples that should be familiar to everyone - the Java JDK.