GitHub user HorizonNet opened a pull request:
https://github.com/apache/zeppelin/pull/2787
ZEPPELIN-3153. Fixed Checkstyle errors and warnings in the file module
### What is this PR for?
Fixed the Checkstyle errors and warnings in the file module.
### What type of PR is it?
Improvement
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-3153
### 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/ultratendency/zeppelin ZEPPELIN-3153
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2787.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 #2787
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commit 9b2c6fbf00fc6f72de2b5bab4ea4a87238655fba
Author: Jan Hentschel <jan.hentschel@...>
Date: 2018-02-10T13:46:03Z
ZEPPELIN-3153. Fixed Checkstyle errors and warnings in the file module
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