Warning on Java 24: A terminally deprecated method in sun.misc.Unsafe has been called

[axelfontaine]

ArchUnit version: 1.4.0

Full warning:

WARNING: A terminally deprecated method in sun.misc.Unsafe has been called                                                                                                                
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by com.tngtech.archunit.thirdparty.com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper (file:/X:/gradle/caches/modules-2/files-2.1/com.tngtech.archunit/archunit/1.4.0/5e2832a84c2efa64c96db9a1b60ac5546e0f72a9/archunit-1.4.0.jar)
WARNING: Please consider reporting this to the maintainers of class com.tngtech.archunit.thirdparty.com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release

[hankem]

Thanks for the report!

These calls originate in the (relocated) com.google.guava:guava library, let's hope that they'll find another solution before sun.misc.Unsafe::objectFieldOffset is eventually removed... 🤞

(I wasn't aware that ArchUnit uses com.google.common.util.concurrent.AbstractFuture...)

[axelfontaine]

They already have: google/guava#6806

It's up to ArchUnit to upgrade (already done) and release a new version (not yet done).

[hankem]

We'll probably soon have ArchUnit 1.4.1 based on guava 33.4.8-jre (as of #1440).

I had a very brief look into the code before and noticed that com.google.common.util.concurrent.AbstractFuture is meanwhile free of sun.misc.Unsafe, but that there is now com.google.common.util.concurrent.AbstractFutureState, which isn't, so I wasn't sure whether the actual problem is already solved.

[hankem]

FYI: ArchUnit 1.4.1 is available on Maven Central.

[axelfontaine]

Just tested. Warning is gone. Thanks!