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Posted to issues@commons.apache.org by "Thomas Neidhart (JIRA)" <ji...@apache.org> on 2013/05/03 10:08:16 UTC

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

     [ https://issues.apache.org/jira/browse/COLLECTIONS-457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Neidhart resolved COLLECTIONS-457.
-----------------------------------------

       Resolution: Won't Fix
    Fix Version/s:     (was: 4.0)

There should better be a separate component commons-diffutils for something like this.
                
> 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
>
> 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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