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From "Uwe Schindler (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LUCENE-2990) Improve ArrayUtil/CollectionUtil.*Sort() methods to early-reaturn on empty or one-element lists/arrays
Date Thu, 24 Mar 2011 15:59:05 GMT
Improve ArrayUtil/CollectionUtil.*Sort() methods to early-reaturn on empty or one-element lists/arrays
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                 Key: LUCENE-2990
                 URL: https://issues.apache.org/jira/browse/LUCENE-2990
             Project: Lucene - Java
          Issue Type: Improvement
            Reporter: Uwe Schindler
            Assignee: Uwe Schindler
             Fix For: 3.2, 4.0


It might be a good idea to make CollectionUtil or ArrayUtil return early if the passed-in
list or array's length <= 1 because sorting is unneeded then. This improves maybe automaton
or other places, as for empty or one-element lists no SorterTermplate is created.

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