JDK 25 Support? When?

[overthetop]

When can we expect support for jdk 25? I can't wait to try out virtual threads in production :)

[cescoffier]

Quarkus should run without any trouble (Except a few warnings) with Java 25. There is a working group that collects and addresses these warnings.

Now, regarding virtual threads, we encountered a problematic case of pinning when loading classes. So, be careful and use our virtual thread testing framework to ensure you are fine.

[mschorsch]

@cescoffier Do you know when the container image ubi9/openjdk-25 will be available?

[cescoffier]

Good question. we got temurin recently, so I would expect it soon, but I will check.

[jmtd]

Hi - there are no plans to provide a UBI9/JDK25 with a Red Hat build of JDK25. I'm afraid I am not able to share what plans we do have for Red Hat JDK25 containers here, and I'm sorry that's not too helpful.

Apropos nothing, I'll share this diagram from Red Hat Enterprise Linux Life Cycle, section RHEL 10 planning guide:

[mschorsch]

Thanks @jmtd.

@cescoffier What does it mean for Quarkus? Will there be another officially supported image?

[cescoffier]

@jmtd what about ubi10/openjdk-25?