[jira] [Commented] (BEAM-6339) In certain cases, spotlessJava fails to work

["Kenneth Knowles (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-6339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16743606#comment-16743606 ] 

Kenneth Knowles commented on BEAM-6339:
---------------------------------------

Do you have a commit hash or example of the code that causes the problem?

> In certain cases, spotlessJava fails to work
> --------------------------------------------
>
>                 Key: BEAM-6339
>                 URL: https://issues.apache.org/jira/browse/BEAM-6339
>             Project: Beam
>          Issue Type: Improvement
>          Components: build-system
>            Reporter: Ruoyun Huang
>            Assignee: Ruoyun Huang
>            Priority: Trivial
>             Fix For: Not applicable
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> Encounter following error when certain criteria exists in new code: 
>  
> > Task :beam-runners-google-cloud-dataflow-java:spotlessJava FAILED
>  
> FAILURE: Build failed with an exception.
>  * What went wrong:
> Execution failed for task ':beam-runners-google-cloud-dataflow-java:spotlessJava'.
> > You have a misbehaving rule which can't make up its mind.
>  This means that spotlessCheck will fail even after spotlessApply has run.
>  
>  This is a bug in a formatting rule, not Spotless itself, but Spotless can
>  work around this bug and generate helpful bug reports for the broken rule
>  if you add 'paddedCell()' to your build.gradle as such: 
>  
>  spotless {
>  format 'someFormat', {
>  ...
>  paddedCell()
>  }
>  }
>  
>  The next time you run spotlessCheck, it will put helpful bug reports into
>  'runners/google-cloud-dataflow-java/build/spotless-diagnose-java', and spotlessApply
>  and spotlessCheck will be self-consistent from here on out.
>  
>  For details see [https://github.com/diffplug/spotless/blob/master/PADDEDCELL.md]



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