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https://issues.apache.org/jira/browse/COLLECTIONS-194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12554588
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Dave Meikle commented on COLLECTIONS-194:
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I agree with James about TransformerUtils.nopTransformer() being slightly more
elegant but I did make the decision with regards to passing null based on the
fact that this indirection will cause a slight delay.
With regards to the Null Pointer Exceptions I have removed the null checks for
the Map and Collection, but have left them in for the Tranformers as this is
what TransformedMap does. That said I have no strong opinion either way on
removing these checks if you guys would prefer.
Cheers,
Dave
> Add populateMap() methods to MapUtils
> -------------------------------------
>
> Key: COLLECTIONS-194
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-194
> Project: Commons Collections
> Issue Type: Improvement
> Components: Map
> Environment: Operating System: All
> Platform: All
> Reporter: James Carman
> Priority: Minor
> Fix For: 3.3
>
> Attachments: COLLECTIONS-192.patch
>
>
> Add the following methods to MapUtils...
> public static void populateMap( Map map, Collection objects, Transformer
> keyTransformer );
> public static void populateMap( Map map, Collection objects, Transformer
> keyTransformer, Transformer valueTransformer );
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