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https://issues.apache.org/jira/browse/LUCENE-2213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801434#action_12801434
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Michael McCandless commented on LUCENE-2213:
--------------------------------------------
{quote}
Seems like the one permutation of "over" "allocation" and "size" you've omitted
is oversize(minimum, width). (It's a style thing, but I try to use get* for
accessors
and avoid it elsewhere.)
{quote}
Actually I like oversize(minimum, width)!
> Small improvements to ArrayUtil.getNextSize
> -------------------------------------------
>
> Key: LUCENE-2213
> URL: https://issues.apache.org/jira/browse/LUCENE-2213
> Project: Lucene - Java
> Issue Type: Improvement
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Priority: Minor
> Fix For: 3.1
>
> Attachments: LUCENE-2213.patch, LUCENE-2213.patch, LUCENE-2213.patch
>
>
> Spinoff from java-dev thread "Dynamic array reallocation algorithms" started
> on Jan 12, 2010.
> Here's what I did:
> * Keep the +3 for small sizes
> * Added 2nd arg = number of bytes per element.
> * Round up to 4 or 8 byte boundary (if it's 32 or 64 bit JRE respectively)
> * Still grow by 1/8th
> * If 0 is passed in, return 0 back
> I also had to remove some asserts in tests that were checking the actual
> values returned by this method -- I don't think we should test that (it's an
> impl. detail).
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