Friends of OpenJDK

Friends of OpenJDK Today

foojay is a place for friends of OpenJDK, providing free, reference materials and blogs for daily Java usage.

Confused about the release cycles of OpenJDK and OpenJFX and the relationship between them? Read on to have all your questions answered.

We dive into the startup of Elasticsearch, parse configurable JVM options, and ergonomically switch between JVM options on startup.

JavaFX 3D really is a hidden gem! I've been using JavaFX already for a long time now but wasn't aware of these 3D features!

Oct 26, 2020 Helen Scott

When I first came across the notion of Live Templates, I couldn't figure out what was 'live' about them. Did they need feeding?

For some time now, there has been an undeniable growth in interest for Microservices. The core concept itself, however, is not that new.

Build a realistic workload, profile it, and tune the code if possible, or the JVM to optimise for that use case.

The OpenJDK sources are now fully available and developed on GitHub, thanks to Project Skara. We can build it from sources on any device.

In this article, I will explain how you can fix vulnerabilities in third-party libraries when using Maven, even when it is not obvious.

Oct 16, 2020 Simon Ritter

Unlike sealed classes, hidden classes (JEP 371) are a JVM rather than a language-level feature, aiming not to change the Java language.

We're happy to announce that Payara Platform Community 5.2020.5 and Payara Platform Enterprise 5.22.0 Editions are out!