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https://issues.apache.org/jira/browse/LUCENE-3637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shai Erera updated LUCENE-3637:
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Attachment: LUCENE-3637.patch
Very trivial patch. If there are no objections, I'd like to commit this.
> Make IndexReader.decRef() call refCount.decrementAndGet instead of
> getAndDecrement
> ----------------------------------------------------------------------------------
>
> Key: LUCENE-3637
> URL: https://issues.apache.org/jira/browse/LUCENE-3637
> Project: Lucene - Java
> Issue Type: Improvement
> Components: core/search
> Reporter: Shai Erera
> Priority: Trivial
> Fix For: 3.6, 4.0
>
> Attachments: LUCENE-3637.patch
>
>
> IndexReader.decRef() has this code:
> {code}
> final int rc = refCount.getAndDecrement();
> if (rc == 1) {
> {code}
> I think it will be clearer if it was written like this:
> {code}
> final int rc = refCount.decrementAndGet();
> if (rc == 0) {
> {code}
> It's a very simple change, which makes reading the code (at least IMO)
> easier. Will post a patch shortly.
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