How to use Lombok in Java? Lombok @Data and @NonNull Annotations Examples

Hello Java programmers, if you have been doing professional Java development, you may have heard about Lombok library, one of the most popular Java libraries among professional Java developers, making coding in Java much more fun and rewarding. Java has always been criticized for its verbosity, and many programming languages like Scala and Groovy are invented to solve that problem, but Lombok solves that problem in Java itself. This means you don't need to learn a new programming language, but you can use the Lombok library and its annotations to write clear and concise code in Java.