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https://issues.apache.org/jira/browse/LUCENE-5728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Muir resolved LUCENE-5728.
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Resolution: Duplicate
see LUCENE-5731
> use slice() api in packedints decode
> ------------------------------------
>
> Key: LUCENE-5728
> URL: https://issues.apache.org/jira/browse/LUCENE-5728
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Robert Muir
> Attachments: LUCENE-5728.patch
>
>
> Today, for example 8-bpv decoder looks like this:
> {code}
> in.seek(startPointer + index);
> return in.readByte() & 0xFF;
> {code}
> If instead we take a slice of 'in', we can remove an addition. Its not much,
> but helps a little. additionally we already (in PackedInts.java) compute the
> number of bytes, so we could make this an actual slice of the range, which
> would return an error on abuse instead of garbage data.
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