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https://issues.apache.org/jira/browse/FLINK-7312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16108884#comment-16108884
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ASF GitHub Bot commented on FLINK-7312:
---------------------------------------
Github user NicoK commented on the issue:
https://github.com/apache/flink/pull/4447
FYI: the `final` keyword on methods in `final` classes is something that is
actually forbidden by the checkstyle, hence the change
Regarding the try-catch in tests (actually part of #4446): you're right, I
was too quick in arguing that stack traces are not printed - whenever there is
a `e.printStackTrace()`, it should work but at least when developing with
IntelliJ, this printout is not clickable (during debugging a failure) compared
to failing with a proper exception.
> activate checkstyle for flink/core/memory/*
> -------------------------------------------
>
> Key: FLINK-7312
> URL: https://issues.apache.org/jira/browse/FLINK-7312
> Project: Flink
> Issue Type: Improvement
> Components: Checkstyle, Core
> Affects Versions: 1.4.0
> Reporter: Nico Kruber
> Assignee: Nico Kruber
> Priority: Minor
>
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