JCov and Java 21

Leonid Kuskov leonid.kuskov at oracle.com
Wed Oct 18 16:56:14 UTC 2023


Hello,

You are correct. Jcov supports all JDK versions, including version 22. You just need to specify the corresponding version of ASM
capable of processing the class file version you're working with.
Jcov's development is currently ongoing, and I don't have any plans to release a new version until at least January.

Best regards,
Leonid
From: jcov-dev <jcov-dev-retn at openjdk.org> on behalf of Clemens Ballarin <clemens.ballarin at ankordata.de>
Date: Thursday, October 12, 2023 at 3:15 AM
To: jcov-dev at openjdk.java.net <jcov-dev at openjdk.java.net>
Subject: JCov and Java 21
I figured that I can build a version of JCov compatible with Java 21
from https://github.com/openjdk/jcov by setting the correct ASM version
9.5. This is nice! What puzzles me is that there haven't been any
release tags since 2018. Certainly the current revison is somewhere
mid-development and, while it works, isn't really ideal to use. Are you
planning a "Java 21" version?

Clemens
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