This article gives you the inner power of reflection. Actually speaking there is no concept of hacking. It is just a tweak you can make to a java object through reflection. In this article I will show ...

Learn how to use lazy instantiation and eager instantiation in your Java programs. Which approach is better? It depends on the scenario. When instantiating Java objects that are expensive in terms of ...

Object-oriented systems are usually partitioned into layers of related responsibilities and only dependencies in one direction are allowed, from higher layers (more specific, less reusable) to lower ...