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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2981) Cease use of underscore "_" as an identifier
Date Mon, 15 Dec 2014 01:37:13 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14246221#comment-14246221
] 

Christopher Tubbs commented on ACCUMULO-2981:
---------------------------------------------

bq. Is there a checkstyle rule or something we could use to enforce not having a "_" identifier
show up again?

I do not know. However, to put this in context, we've had precisely one variable named "_"
since the project began.

> Cease use of underscore "_" as an identifier
> --------------------------------------------
>
>                 Key: ACCUMULO-2981
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2981
>             Project: Accumulo
>          Issue Type: Sub-task
>            Reporter: Christopher Tubbs
>            Assignee: Christopher Tubbs
>              Labels: newbie
>             Fix For: 1.6.2, 1.7.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> JDK 8 adds a new warning that the use of underscore as an identifier may be removed in
future versions. We should just go ahead and remove the use of these in our code to eliminate
these warnings and prepare for future versions of Java where support for this is dropped.



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