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https://issues.apache.org/jira/browse/DERBY-7171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17905834#comment-17905834
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Richard N. Hillegas commented on DERBY-7171:
--------------------------------------------
The following warnings were raised by the Lucene optional tool when the tests
were run with Open JDK 24-ea+27-3551:
{noformat}
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by
org.apache.lucene.util.RamUsageEstimator
(file:/Users/rhillegas/derby/mainline/trunk/tools/java/lucene-core.jar)
WARNING: Please consider reporting this to the maintainers of class
org.apache.lucene.util.RamUsageEstimator
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
{noformat}
I don't intend to address this issue deep inside an old Lucene codeline. I see
no need to deprecate the Lucene optional tool yet. We will probably need to
retire it when the JDK removes support for sun.misc.Unsafe::objectFieldOffset.
> Make it possible to build and test Derby with Open JDK 24
> ---------------------------------------------------------
>
> Key: DERBY-7171
> URL: https://issues.apache.org/jira/browse/DERBY-7171
> Project: Derby
> Issue Type: Task
> Components: Build tools
> Affects Versions: 10.18.0.0
> Reporter: Richard N. Hillegas
> Priority: Major
> Attachments: derby-7171-01-aa-removeMXswitchesOnJavadoc.diff,
> derby-7171-02-aa-removeMemorySwitchesOnWisconsinTest.diff
>
>
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