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https://issues.apache.org/jira/browse/RANGER-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16037618#comment-16037618
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Abhay Kulkarni commented on RANGER-1628:
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> Good coding practice suggested by static code analysis
> ------------------------------------------------------
>
>                 Key: RANGER-1628
>                 URL: https://issues.apache.org/jira/browse/RANGER-1628
>             Project: Ranger
>          Issue Type: Bug
>          Components: Ranger
>    Affects Versions: 1.0.0
>            Reporter: Abhay Kulkarni
>            Assignee: Abhay Kulkarni
>             Fix For: 1.0.0
>
>
> When sorting collection of objects, it is better to provide a specific 
> Comparator to Collections.sort() API than to have the class of the object 
> implement Comparable interface. It gives more flexibility of sorting and does 
> not require more stringent requirements such as implementing hashCode() and 
> equals() APIs for the object's class.



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