Listing 4 presents a small class that demonstrates a number of Utilities methods. The tutorial Java 101: Classes and objects in Java presents a minimal set of features for working with classes and ...

Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

When it's time to test your code, it's not good enough to simply write a unit test or two for each method. When you write unit tests ... Fortunately, there are Java cyclomatic complexity tools that ...

While it seems so basic that it wouldn't require a mention, there's a basic and often violated software design principle pertaining to Java method modifiers that is in need of explanation. A public ...