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

What is the single responsibility principle? The single responsibility principle in Java demands that a class serves a single, clear purpose. Any attempt to add peripheral functionality to a ...

In Classes and objects in Java, you learned how to declare static fields and static methods as members of a class, and in Class and object initialization in Java, you learned how to declare static ...

There's more than one way to make an Android game! In this post, I take a look at creating 2D sprite-based games with Java and Android Studio.

I have an interface that returns a class containing common classes. But where do I define the class? What I want is something like: public interface Foo { String getName(); FooType getFoo(int a ...