The mission of Java Never Sleep project, is to build the best Java tutorial for beginners. We believe that tutorial for beginners should be friendly, funny while challenging. And we are building it now.
There would be totally 18 chapters to cover most important topics of Java programming language. They are in actively research and development now!
Chapter 1: Introduction
Chapter 2: Java Basics
Chapter 3: Sharpen Your Tools
Chapter 4: OOP Basic Concepts I