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https://issues.apache.org/jira/browse/HBASE-19487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16286669#comment-16286669
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Appy commented on HBASE-19487:
------------------------------

On second thought, after reading this answer 
(https://stackoverflow.com/questions/2250031/null-check-in-an-enhanced-for-loop),
 i'd prefer what already exists. But maybe rename fn to 'emptyIfNull' and use 
Collections.EMPTY_LIST directly.

> Remove IterablesUtil Class
> --------------------------
>
>                 Key: HBASE-19487
>                 URL: https://issues.apache.org/jira/browse/HBASE-19487
>             Project: HBase
>          Issue Type: Improvement
>          Components: hbase
>    Affects Versions: 3.0.0
>            Reporter: BELUGA BEHR
>            Assignee: BELUGA BEHR
>         Attachments: HBASE-19487.1.patch
>
>
> Remove mostly unused and obsolete class {{IterablesUtil}}



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