Github user lvfangmin commented on the issue:
https://github.com/apache/zookeeper/pull/583
@nkalmar I can remove the white space in this diff, it do looks much
cleaner after we remove the space though.
Do you know how often we need to ask people to format their code (remove
the extra white space change, etc), maybe we should unify the format of coding
and have a one time format to avoid this issue in the future.
Please use "Hide whitespace changes" when reviewing the code before I
removed those white space change.
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