#JUnit 5.11 is released! 🏟 FieldSource for param. tests ✨ Dynamic/param. test enhancements 🧹 AutoClose for test fields 🤖 ConversionSupport utility 💡 Extensible syntax for discovery selectors 🌀 Before/AfterSuite 🐞 Field/method search bug fixes junit.org/junit5/docs/5.…

Last week I gave a talk at JVMLS centered around this re-implementation of String concatenation: github.com/openjdk/jdk/pu… Much improved startup and warmup while staying neutral on throughput tests. Pretty happy about how it all worked out from idea to working solution.

Proud of our status on OpenJDK 's Quality Outreach program, consistently for many years now. wiki.openjdk.org/display/qualit…

Do I really need an app to deactivate dead keys on MacOS (non-US layout)? 🧐

🎉 Concurrency-Interest Mailing List finally has an OpenJDK successor: mail.openjdk.org/mailman/listin… #java #concurrency

Super-thrilled to watch Brian Goetz' #JVMLS talk on Project Valhalla tomorrow! Wanna join me for the premiere? Friday, 0900 EDT🇺🇸 / 1500 CEST🇪🇺 / 1830 IST🇮🇳 on YouTube: youtu.be/IF9l8fYfSnI?si…

Second JDK 23 Release Candidate: mail.openjdk.org/pipermail/jdk-… Downloads: jdk.java.net/23/ #OpenJDK #JDK23

Byte Buddy 1.15.0 now opens for future support of the JDK Class File API. Also, the Gradle Android Plugin now offers the full Gradle plugin feature set. github.com/raphw/byte-bud…

To those who are already happily pattern matching and get confused when the classic switch doesn't cause a compile error when incomplete (like me): Let your IDE help you! In IntelliJ IDEA, a JetBrains IDE, it's the inspection "Enum switch statement that misses cases" - I set severity to error.

Wow, completely had missed that: JavaOne is gonna be back next year, March 18–20, 2025, Redwood Shores, CA. CfP is open until Oct. 10!

More news from #JVMLS! Later today at 1000 EDT🇺🇸 / 1600 CEST🇪🇺 / 1930 IST🇮🇳 we're gonna premiere the talk on Project Leyden. Join me! youtube.com/watch?v=OOPSU4…

Anybody else feeling weird when going from v0.9 to v0.10 (vs v1.0) or is it just me?

We just published a new 🎥 of #JCON EUROPE 2024! Watch Nicolai Parlog 🇺🇦🕊️ talking about 'Java 22 - #Better Language, Better APIs, Better Runtime' #Java 21 was an explosive #release, but 22 is no slouch either: * from unnamed patterns to #string … Watch it now: youtu.be/vW6dBakPmKk

We talked about LLMs? The things I forget. 🫣 Seems I'll listen to it, too!

"developers on average spend as much as 58% of their time comprehending code" (Marit van Dijk ☕️🥑 quoting /Fay-lee-nuh/ at #JavaZone) Can't confirm, I already spend at least half my time *not* comprehending code! 🤪

Dear #Java developer, have you ever seen module-info.java in production code?

In case you came to #JavaZone to learn about Java 😋, come to Room 6 and we'll dive deep into #Java23.

Sharat Chander #Harris2024 | 🟧🟦 Java Oracle Jim Grisanzio José Paumard Nicolai Parlog 🇺🇦🕊️ Don't forget about Ana Maria Mihalceanu 🇳🇱🇷🇴 who unfortunately wasn't there.