Now Java 17 and Java 18 are installed on your machine, ready to help you build your projects. To switch between Java versions, issue this command: update-alternatives --config java ...

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

For 2018, our most popular articles were Java developer tutorials on new APIs, frameworks such as Spring or the tools and techniques server-side developers use to move code into production. Here is ...