Java 9 programming by example [pdf]

Java drastically changed with the introduction of Java 8, and this change has been elevated to a whole new level with the new version, Java 9. Java has a well-established past, being more than 20 years old, but at the same time, it is new, functional, reactive, and sexy. This is a language that developers love, and at the same time, it is the number one choice of developer language for many enterprise projects.