Leverage Java reflection for efficient programming by dynamically inspecting and manipulating classes at runtime. Access metadata, inspect fields, methods, and annotations programmatically.

How to use Pull Requests. Fork the Master branch; Create a feature branch (with a descriptive name) using the fork from step 1. Make your changes to your new branch (Only commit and push the files you ...

What are Java assertions? Before JDK 1.4, developers often used comments to document assumptions about program correctness. But comments don’t actually help us test and debug our assumptions ...

Java also has many features and libraries that can help you design and implement a virtual machine, such as object-oriented programming, concurrency, reflection, serialization, networking, and ...

You should be able to design and implement a program in Java that solves a non trivial problem. The program will involve 3 - 6 classes and consist of 300 - 500 lines of code. The program will make use ...

This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!

His purpose is to help Java developers use better programming practices to code quality software for stress-free projects with fewer bugs. More from this author. how-to.

The most recent LTS release is Java 11, with forthcoming Java 17 also expected to be an LTS version. Do you have to pay to use Java? No, not unless you want long-term support from Oracle.