Micronaut is a modern, JVM-based, full-stack framework for building modular and easily testable microservice applications. In this tutorial you will create three microservices written in Java ...

You can fix your Java memory leak problem without a costly JVM heap dump. Just use Java Flight Recorder's Old Object Sample event and view the recording in JDK Mission Control.

Java Mission Control is a powerful tool for those who need to profile and troubleshoot the JDK. But the Java Mission Control plugin currently available through the Eclipse Marketplace is the old ...

Java has not become as pervasive as the original hype suggested, but it is a popular language, used a lot for in-house and server-side development and other applications. Java has less mind-share in ...

Not sure what a try catch is? We explain how to use a try catch block in Java and how to write methods that throw exceptions.

Embedded Java and Networking Middleware Example As introduced in Chapter 2, a JVM can be implemented within a system's middleware and is made up of a class loader, execution engine, and Java API ...

Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more.

This post provides a detailed guide to Android app development for complete beginners. From zero to your first app project in five easy steps!

Learn how to build the ultimate diamond farm in Minecraft 1.21+ (Java Edition). This survival-friendly setup uses villager trading mechanics and efficient design to create a renewable source of ...