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From "George Aroush (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENENET-30) Unnecessary boxing of bytes
Date Sat, 10 Mar 2007 17:40:09 GMT

    [ https://issues.apache.org/jira/browse/LUCENENET-30?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12479860
] 

George Aroush commented on LUCENENET-30:
----------------------------------------

Hi Joe,

Sorry, my bad.  This is fixed; it got in through another commit that I made.  Here is the
commit: http://svn.apache.org/viewvc/incubator/lucene.net/trunk/C%23/src/Lucene.Net/Index/SegmentReader.cs?view=diff&r1=516734&r2=516735&pathrev=516735

Can you confirm and then close this issue?

Thanks!

-- George Aroush

> Unnecessary boxing of bytes
> ---------------------------
>
>                 Key: LUCENENET-30
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-30
>             Project: Lucene.Net
>          Issue Type: Improvement
>         Environment: Linux, Lucene.Net 2.0
>            Reporter: Joe Shaw
>         Assigned To: George Aroush
>
> SegmentReader.CreateFakeNorms() unnecessarily boxes bytes:
> byte[] ones = new byte[size];
> byte val = DefaultSimilarity.EncodeNorm(1.0f);
> for (int index = 0; index < size; index++)
>     ones.SetValue(val, index);
> Because Array.SetValue() takes an object for the first argument, each byte is boxed.
> Changing the SetValue() call to:
>     ones [index] = val;
> fixes the problem, because array indexers are type checked.

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