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

Generics in Java programming Why use generics? How to use generics for type safety Generics in the Java Collections Framework Examples of generic types in Java Raw types vs. generics Why use generics?

What is Java printf? The Java printf function helps simplify the task of printing formatted output to the console, terminal window or log files. The Java printf function makes it easier to create ...