Compare inheritance and composition, the two fundamental ways to relate Java classes, then practice debugging ClassCastExceptions in Java inheritance.

The first half of this introduction to Java inheritance teaches you how to use the extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, and ...

Java jockeys using Microsoft's Visual Studio Code editor will see faster code completions thanks to a new language server. "With the recent 1.0 release of the Java Language Server, we have made ...

How to write clean code in Java doesn't follow one specific set of guidelines. Programmers should adopt one Java style guide, minimize class size, provide logical names and reuse existing code to make ...

The latest monthly update to Java on Visual Studio Code adds a Gradle extension, simplifies Code Actions execution and leverages an 'important milestone,' the v1.0 release of a new language server ...

This post explains how to use if statements in Java. Discover why flow control is so important, and how to use advanced keywords like "and" and "else." ...