GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/3032
ZEPPELIN-3149. checkstyle of beam
### What is this PR for?
Straightforward fix for the code style issue of beam module
### What type of PR is it?
[Refactoring]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-3149
### How should this be tested?
* CI pass
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zjffdu/zeppelin ZEPPELIN-3149
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/3032.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 #3032
commit 3a6a5c7bf593b764cb18fb5b9ca472c84d5677b0
Author: Jeff Zhang
Date: 2018-06-19T02:52:28Z
ZEPPELIN-3149. checkstyle of beam
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