Christian Stein

Christian is an open source software developer who is programming with Java since 1998. He has a passion for automated testing and joined the core JUnit Team in 2017, is an Apache Maven developer, and was granted OpenJDK Author status in 2019. Today, he's building (with) Bach: https://github.com/sormuras/bach

Jakarta EE 11: Beyond the Era of Java EE

This user guide provides a brief history of Java EE/Jakarta EE and a detailed overview of some of the specifications that will be updated in Jakarta EE 11.

Stable, Secure, and Affordable Java

Azul Platform Core is the #1 Oracle Java alternative, offering OpenJDK support for more versions (including Java 6 & 7) and more configurations for the greatest business value and lowest TCO.

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What do you know about the code changes that were just introduced into the codebase? When will you notice if something goes wrong?

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Modules, Modules, Everywhere!

Since August 2018, I have been compiling an overview of Java modules uploaded to Maven Central. This overview is generated by the Scanner program and it is based on the results of the modulescanner that is run on Sonatypes hardware on every uploaded JAR file and stored in an AWS S3 bucket, setup together with the AdoptOpenJDK team at their #java9plusadoption Slack channel. Some of those uploaded JAR files are Java modules. They are the interesting subjects of this overview as they contain a module-info.class, a compiled module descriptor with a stable name and an explicit API their author(s) comitted to.

Feb 24 3,8K

Christian Stein

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The hottest #Java unconference in the world is coming back 27-31 July 2026 (starting evening of 26th). Deep discussions about Java and life. We are making some seats available using a lottery system. Draw will be on Friday the 20th Feb. Sign up here: https://www.jcrete.org/lottery

08:45 PM · February 09, 2026

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Confession: I usually lose the Flow switching between Quality Gates and Code 📉😅

But I connected @claudeai + #SonarQube via #MCP

Verify & Fix vulnerabilities without touching the mouse.
Zero context switching. Pure flow. 🚀

https://foojay.io/today/claude-code-sonarqube-mcp/

#Java #AI @foojayio

03:56 PM · February 02, 2026

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Hola Java devs! 👋 The #SonarQube AI Code Assurance #article is LIVE on @foojayio ! 🎉

Stop just finding bugs. 🛑 Use SonarQube's new AI "Magic Button" to auto-fix them instantly! 🤯🪄

Crush that tech debt fast. 🚀☕️ #Java #AI @SonarSource

https://foojay.io/today/sonarqube-part-4-ai-code-assurance/

04:44 PM · January 19, 2026