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Article:
  Detecting Duplicate Code with PMD's CPD
Subject:   Thanks to Brian Ewins....
Date:   2003-03-28 13:02:42
From:   tcopeland
...for rewriting the CPD algorithm. He used a completely different approach - the Burrows-Wheeler Transform - and the Ant source code can now be processed in about ten seconds.


Thanks also to Andy Glover who wrote an Ant task for CPD.


Check it out at http://pmd.sf.net/cpd.html


Yours,


Tom