Java 9 comes with a rich feature set. Although there are no new language concepts, new APIs and diagnostic commands will definitely be interesting to developers. Your journey will start off with a simple introduction to Java, the Java language runtime and the JVM with a few simple, yet exciting Java Shell examples.

You will then move on to learning how to write your own Object Oriented Code in Java by modeling and building a simple Music Streaming Service which you can run and demonstrate from the shell, thus teaching you how to perform the simplest task, quickly!

As you progress in your journey, you will encounter more advanced topics including functional data processing, before investigating how you can build fast, scalable APIs for the connected web. In the final section, you will build an API to analyze the sentiment of sentences provided by the user, along with various statistics about your API.