Discover the differences between URI and URL Java classes.

A simple and complete reference guide to understanding and using Arrays in Java.

Learn about various approaches to searching for distinct list elements in Java.

All about the JVM: talking with the Shenandoah team, JIT and Graal internals, current trends in the Java ecosystem, and learning a new programming language!

Learn how to avoid a ClassCastException when working with various Java List implementations.

Learn about pattern matching of strings and how we can make it faster using a suffix tree

Learn about a few ways to achieve asynchronous programming in Java

A quick and practical guide to Java NIO2 Asynchronous Socket Channel API

Learn how to generate PDF files using Thymeleaf.

Learn about alternative ways of generating random numbers within a range in Java.

The model, developed by Leonard Richardson, attempts to classify an API according to its adherence to the constraints imposed by REST. The more compliant

A quick and practical example of the difference between sleep() and wait() methods in Java.

See various ways of generating prime numbers in Java.

Quick intro to jshell, the interactive REPL (Read-Evaluate-Print-Loop) console bundled with JDK 9.

A simple and practical guide to Java Reflection API

Learn how to implement a custom annotation using Lombok handlers.

Learn how to get the fields of a class using reflection, including inherited fields

A quick and practical guide to generating equals() and hashcode() with the Eclipse IDE

Interested to learn about JVM? Check our article explaining the Differences between JVM, JIR, JRE, and JDK in Java with examples.