I am asked to refactor and maintain an enterprise application. Normally I'm used to using the MVC design pattern. This time however, I'd like to separate everything into layers (multilayered ...
I've written a program in Java, it's only fairly small and I started programming and ended up just building one big class with everything inside it. The program works fine and exactly how I wanted it ...
OOP :What are some of the situations in which class based design is better than interface based one?
I was reading JDOM's website. Why is the JDOM API defined in terms of concrete classes rather than interfaces? Jason Hunter summarizes the arguments against an interface-based API for JDOM: ...