Optionals In Java Simple Tutorial

Optionals were added in Java 8, but can be a confusing thing to learn. This tutorial will walk through all of the aspects of Optionals in Java detail, then walk through step by step when and how to use optionals in your own code If you re confused by Optionals in Java, either just what they are and why they exist in general, or how to code to use them in Java, you re in the right place