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https://issues.apache.org/jira/browse/LUCENE-5098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13707037#comment-13707037
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Paul Elschot commented on LUCENE-5098:
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In the naive implementation above the first shift is before the first masked
test. Does this miss the lowest bit? Not that it matters much...
I'll provide a new patch with:
* rank9 package private, users of IBM's J9 will know what to do,
* longHex in ToStringUtils, and
* extends LuceneTestCase.
> Broadword bit selection
> -----------------------
>
> Key: LUCENE-5098
> URL: https://issues.apache.org/jira/browse/LUCENE-5098
> Project: Lucene - Core
> Issue Type: Improvement
> Components: core/other
> Reporter: Paul Elschot
> Assignee: Adrien Grand
> Priority: Minor
> Attachments: LUCENE-5098.patch
>
>
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