In this chapter, we had a short introduction to Java. We then installed and configured the various tools required to work with Java. Moving ahead, we took a look at the editor we will be using to write our own Java code.

Finally, we executed our first example and saw how the editor works and how errors are handled by it. 

In the next chapter, we will learn about some basic concepts, such as strings, variables and methods, and how are they different from each other using code.