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https://issues.apache.org/jira/browse/MATH-1010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13734172#comment-13734172
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Gilles commented on MATH-1010:
------------------------------

Methods added in revision 1512095.

Given the problem discovered in MATH-1019, it would be useful to double-check 
the fix which I've included in the new version.
I've created trivial unit tests. Would it be possible to add a test that checks 
whether the shuffling is indeed uniformly random?

                
> Shuffling an array
> ------------------
>
>                 Key: MATH-1010
>                 URL: https://issues.apache.org/jira/browse/MATH-1010
>             Project: Commons Math
>          Issue Type: New Feature
>            Reporter: Gilles
>            Priority: Minor
>              Labels: feature
>
> [This dev-ML thread|http://markmail.org/message/uhsx5u2x6anc4eci] suggested 
> the creation of utility methods for shuffling arrays (of primitive types).
> The feature should go in class "o.a.c.m.util.MathArrays".

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