Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

In my previous post, I looked at some of the problems associated with long parameters lists for methods and constructors. In that post, I discussed replacing primitives and built-in types with ...

This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!

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 ...

Is it poor programming practice to pass parameters as objects? Are you making code more maintainable? Or just covering up poorly defined methods?

If i have a function (void) X that takes an array of object in as a parameter and subsequently modifies said objects in the array, what will be the end result after the function terminates?By my ...