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.

Learn why Jakarta Faces is a great choice especially as a Java developer when you need a UI framework for your application!

A new Y2K-bug seems to be approaching and we still have time to prevent it! Or you can already schedule a long holiday for the year 2038...

TornadoVM 0.15 introduced changes at the API level with the aim of making the exposed operations more comprehensive to the programmers.

Feb 15, 2023 Peter Lawrey

How to use Behaviour Driven Development to establish the requirements from users, and Event Driven Architecture to automate testing!

Feb 14, 2023 Steve Poole

Software bill of materials, anyone? A year ago, developers had not heard of the 'SBOM' acronym... and now SBOM visualiser called BOM Doctor.

Following on from FOSDEM discussions, let's expand on the problem of nullability and how it's solved in Kotlin and Java.

In this article, we're going to take a look at the Package Checker plugin, that's bundled with IntelliJ IDEA Ultimate!

API Gateways are critical components in one's infrastructure. Here we list a couple of ways to secure your Apache APISIX admin access.

Feb 10, 2023 Shai Almog

Debugging over the network using JDWP isn't hard. However, there are risks that aren't immediately intuitive and some subtle solutions!

Convert an existing MongoDB-connected service to use Spring Cloud Config for accessing database credentials, as with a Neo4j microservice.