Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin).

Learning Java can help aspiring developers understand the foundations of programming because of the language’s wide usage and functionality.

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

This full Java constructors tutorial quickly provides a deep understanding of this important programming concept. What is a constructor in Java? A Java constructor is a special method that lets ...

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

This course introduces students to object oriented programming with Java(TM). Basic concepts are introduced early, with a strong focus on classes. Additional topics include event driven (Windows) ...

Use Java assertions to test your assumptions about program correctness and check them in your code.

JetBrains asked developers to pick up to three languages they consider their primary programming language. In this context, JavaScript comes out on top (39%), followed Java (37%), and Python (31%).