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https://issues.apache.org/jira/browse/LUCENE-4148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13295715#comment-13295715
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Robert Muir commented on LUCENE-4148:
-------------------------------------

can we just switch _TestUtil.nextInt to use this then?
                
> _TestUtil should be able to generate random longs
> -------------------------------------------------
>
>                 Key: LUCENE-4148
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4148
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: general/test
>            Reporter: Adrien Grand
>            Priority: Trivial
>
> It would be helpful in TestPackedInts at least, in order to generate random 
> values (as a workaround, we currently generate a random int between 0 and 
> {{min(Integer.MAX_VALUE, PackedInts.maxValue(bitsPerValue)}}). Moreover, it 
> would help to fix {{nextInt}} for large ranges (calling {{nextInt(random, 
> -10, Integer.MAX_VALUE)}} or even {{nextInt(random, 0, Integer.MAX_VALUE)}} 
> currently fails because the range of values is {{> Integer.MAX_VALUE}}.

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