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JaCoCo causes config warnings when running tests #51711

@gsmet

Description

@gsmet

I was experimenting with this project:
https://github.com/MikeEdgar/clik

And I noticed a lot of these warnings in the test output when running ./mvnw test -Dtest=TopicCommandTest (target/surefire-reports/io.streamshub.clik.command.topic.TopicCommandTest-output.txt):

(don't do that at home yet as there's a massive memory leak going on...)

2025-12-23 15:36:10,123 WARN  [io.quarkus.runtime.configuration.ConfigRecorder] (main) Build time property cannot be changed at runtime:
 - quarkus.jacoco.title is set to 'null' but it is build time fixed to 'clik'. Did you change the property quarkus.jacoco.title after building the application?

It's something we should solve, I'm not sure if it's a problem of the JaCoCo extension or a more general issue in Quarkus.

/cc @radcortez

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