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Posted to issues@commons.apache.org by "Thomas Neidhart (JIRA)" <ji...@apache.org> on 2013/04/29 22:40:16 UTC

[jira] [Created] (COLLECTIONS-457) Add a new DiffUtils class

Thomas Neidhart created COLLECTIONS-457:
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             Summary: Add a new DiffUtils class
                 Key: COLLECTIONS-457
                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-457
             Project: Commons Collections
          Issue Type: New Feature
            Reporter: Thomas Neidhart
             Fix For: 4.0


After the recently added SequencesComparator it is would be straightforward to create a simple diff-like tool (see http://en.wikipedia.org/wiki/Diff) for String sequences (List<String>).

The DiffUtils should support for the beginning the traditional diff and edit script output which can be achieved with implementing a quite simple CommandVisitor.

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