Java

We details new developments for Shenandoah GC coming up in JDK 13 that will allow it to build and run on Solaris.

Roman Kennke explains changes to Shenandoah GC in JDK 13, including eliminating the need for an extra word per object.

We take a look at some new developments of Shenandoah GC coming up in JDK 13, including load reference barriers.

Get details on the latest Quarkus release, with 125+ changes including new features, bug fixes, and documentation updates. 

A DevNation Live session - 17-million downloads of Visual Studio Code Java extension

This article explains how the use of lightweight threads, supported by Project Loom, can help you write scalable code in Java.

A DevNation Live session - Subatomic reactive systems with Quarkus

Thorntail is the new name for WildFly Swarm and bundles everything you need to develop and run Thorntail and MicroProfile applications. Learn more.

This article outlines how to get started with integration tooling and development with any of the Red Hat CodeReady Studio version 12 releases.

This article highlights the newest lab update for Red Hat Process Automation Manager, which shows how to design and create a process.

Oracle has stopped providing free long-term JDK update binaries to commercial users; Andrew Haley explains Red Hat's role in filling the gap.

In this article, I’ll show performance comparisons for building and running a Java application before and after using Quarkus.

In this article, you will learn how easy is it to create, launch, and debug a Quarkus project in an Eclipse IDE based environment.

A DevNation Live session - Quarkus: Hibernate with Panache

Serverless computing is one of today's hottest developer topics. Get hands-on experience from Burr Sutter's team at Red Hat Summit's Guru Night.

In this article, we'll show how to use Red Hat Fuse 7 on Spring Boot for new integration platforms on Red Hat OpenShift Container Platform.

This lab continues our series on developing a process integration project and provides a step-by-step guide on how to create your first domain model.

Not all OpenJDK versions include the Shenandoah garbage collector. We explain why that's the case and how you can find one that does.

Build microservices via one of these Java frameworks: Spring Boot, Dropwizard, and WildFly Swarm

Build Your "Hello World" Container Using Java

This article describes some of the problems that may be encountered when migrating a Java application to Quarkus and how to resolve them.

DevNation Live session - Quarkus: Supersonic, subatomic Java

Get started with Quarkus and Knative in this step-by-step tutorial that provides a quick and easy way to start playing with these technologies.

This article covers some advanced concepts for using the JShell command-line tool that you should know for rapid development.

Check out the highlights and new features of recently released JBoss Tools 4.11.0 and Red Hat CodeReady Studio 12.11 in this overview.