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From "Di Wu Lau (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OPENJPA-2410) Build time detection of System.out/err.print(ln) in source files
Date Fri, 19 Jul 2013 14:54:49 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-2410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13713730#comment-13713730
] 

Di Wu Lau commented on OPENJPA-2410:
------------------------------------

Hi Rick, if you take a look at my suppressions.xml about suppressing the src\test files, it
looks like this: <suppress checks="RegexpSinglelineJava" files=".*src\\test.*java"/>.
It's the backslash instead of forward slash. you also need to skip the backslash. I think
this would solve the problem.
                
> Build time detection of System.out/err.print(ln) in source files
> ----------------------------------------------------------------
>
>                 Key: OPENJPA-2410
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2410
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: build / infrastructure
>    Affects Versions: 2.3.0
>            Reporter: Di Wu Lau
>            Assignee: Rick Curtis
>            Priority: Minor
>             Fix For: 2.3.0
>
>         Attachments: OPENJPA-2410.patch, OPENJPA-2410r1.patch
>
>
> Source files may have inadvertent System.out/err.print statements left in source files
on commit. Ideally we don't want any of these changes being checked in and a large majority
of the time logging facilities should be utilized. That being said, there are a number of
cases where we don't have access to a logger and must use System.out/err.
> This JIRA will be used to update our checkstyle to scan for unwanted print statements,
and fail the build when/if they are encountered.

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