[jira] [Commented] (HAMA-967) Remove a meaningless checking condition.

["Edward J. Yoon (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAMA-967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14641465#comment-14641465 ] 

Edward J. Yoon commented on HAMA-967:
-------------------------------------

+1

> Remove a meaningless checking condition.
> ----------------------------------------
>
>                 Key: HAMA-967
>                 URL: https://issues.apache.org/jira/browse/HAMA-967
>             Project: Hama
>          Issue Type: Bug
>          Components: bsp core
>    Affects Versions: 0.7.0
>            Reporter: JongYoon Lim
>            Priority: Trivial
>              Labels: cleanup
>             Fix For: 0.7.1
>
>         Attachments: HAMA-967.patch
>
>
> *split()* of *String* in *RPC* and *AsyncRPC* returns the array of strings. So checking *null* condition is meaningless. 
> {code:java}
> String[] names = className.split("\\.", -1);
> if (names == null || names.length == 0) {
>   return className;
> }
> {code}



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