jdk17 not supported? It causes java.lang.reflect.InaccessibleObjectException-->Unable to make protected final java.lang.Class

[Torxed]

I'm not a Java expert, but it appears that this project does not support anything above JDK11.

This is an issue since JDK11 appears to be end of life October 2024 (1 month ago).

Is there a status on when we can expect newer Java versions to work?
Or perhaps there's workarounds? Or maybe I've misunderstood the issue?

It feels like a patch to add --add-opens java.base/java.lang=ALL-UNNAMED as recommended in general Java practice on other online resources.

[h-mdm]

I was unable to reproduce your issue.

I installed JDK 17:

apt install openjdk-17-jdk openjdk-17-jre

The Java version is 17:

java -version

openjdk version "17.0.13" 2024-10-15
OpenJDK Runtime Environment (build 17.0.13+11-Ubuntu-2ubuntu122.04)
OpenJDK 64-Bit Server VM (build 17.0.13+11-Ubuntu-2ubuntu122.04, mixed mode, sharing)

The Headwind MDM project was both built and run on Tomcat successfully.

mvn clean install

...
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:01 min
[INFO] Finished at: 2024-12-02T08:26:34Z
[INFO] ------------------------------------------------------------------------

Please provide more details on the conditions when you got this issue, and the stack trace of the error.

Anyway, that's great if your patch resolves the issue. But please provide more details where to add the line you provided, this helps other users if they get a similar issue.

[Torxed]

I'll generate a docker-compose.yaml in a day or so to reproduce this.
Apologies for the delay, but I'm pretty swamped so it will take a bit of time to sort out the reproducibility.