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https://issues.apache.org/jira/browse/LUCENE-8180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16374747#comment-16374747
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Uwe Schindler commented on LUCENE-8180:
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Hi, this is interesting. How is java.util.Bitset internally implemented in Java 
9. Does it use that method?

> Explore using (Future)Arrays.mismatch for FixedBitSet.nextSetBit
> ----------------------------------------------------------------
>
>                 Key: LUCENE-8180
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8180
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Priority: Trivial
>              Labels: newdev
>
> Using Arrays.mismatch with a fixed-size array full of zeros might help find 
> the next long that is not 0 faster.



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