Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Java strings are an important element of the Java programming language. Learn how they can be used and manipulated.

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

This post explains how to use for loops in Java. Including advanced tricks like nested for loops, break, continue, and labels!

A preview feature in JDK 22 combines the strengths of virtual threads and parallel streams to improve optimization and performance. Here's how it works.

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