Marc Philipp created MNG-8399:
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Summary: JDK 24+ issues warning about usage of
sun.misc.Unsafe::objectFieldOffset
Key: MNG-8399
URL: https://issues.apache.org/jira/browse/MNG-8399
Project: Maven
Issue Type: Improvement
Affects Versions: 3.9.9
Reporter: Marc Philipp
Attachments: build.log
When running a build with JDK 24-ea+24 or later, the following warning is
issued by default:
{noformat}
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by
com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
(file:/home/marc/.asdf/installs/maven/3.9.9/lib/guava-33.2.1-jre.jar)
WARNING: Please consider reporting this to the maintainers of class
com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
{noformat}
The source of this can be further investigated using the
{{--sun-misc-unsafe-memory-access=debug}} JVM argument from [JEP
498|https://openjdk.org/jeps/498#Identifying-uses-of-the-memory-access-methods-in-sun-misc-Unsafe]
(see attached log file).
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