GitHub user original-brownbear opened a pull request:
https://github.com/apache/kafka/pull/2574
MINOR: Fixed 3 inner classes without instance reference to be static
* Turned 3 inner classes that weren't static but could be into `static`
ones.
* Turned one `public` inner class that wasn't used publicly into a
`private`.
Trivial but imo worthwhile to explicitly keep visibility and "staticness"
correct in syntax (if only to be nice to the GC) :)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/original-brownbear/kafka
cleanup-inner-nonstatic
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2574.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2574
commit 9b0bf675f46e8a628ecb4ed4a56ba2e4bf184bfc
Author: Armin Braun
Date: 2017-02-19T09:19:37Z
MINOR: Fixed 3 inner classes without instance reference to be static
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