With Java 8, annotations can now be written on any use of a type such as in declarations, generics, and casts. This article introduces type annotations and tools to help build better software.

Java records are a new language feature that reduces verbosity and enables optimized runtime performance. This Java records tutorial shows how they work.

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!

Java is an object-oriented language, and Java constructors are how you create objects. Learn about object creation in this full Java constructor tutorial.

Java annotations are the key behind EJB 3.0, which ties POJO services, POJO persistence, and dependency injection altogether into a complete enterprise middleware solution.

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the ...

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

Unfortunately, Sun does talk about annotations quite a lot, and they don’t appear to have noticed that this particular new language feature is actually a bit ill-conceived. The EJB 3 spec makes heavy ...