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!

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.

Functional supplier interface in Java tutorial There are only half a dozen classes you really need to master to become competent in the world of functional programming. The java.util.function package ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.

Use Java's packages and static imports to organize top-level types and simplify access to their static members.