Github user asfgit closed the pull request at:
https://github.com/apache/zeppelin/pull/2767
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Github user HorizonNet closed the pull request at:
https://github.com/apache/zeppelin/pull/2767
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GitHub user HorizonNet reopened a pull request:
https://github.com/apache/zeppelin/pull/2767
ZEPPELIN-3145. Fixed Checkstyle errors and warnings in the shell module
### What is this PR for?
Fixed all Checkstyle errors and warnings in the **shell** module.
### What type
GitHub user HorizonNet opened a pull request:
https://github.com/apache/zeppelin/pull/2767
ZEPPELIN-3145. Fixed Checkstyle errors and warnings in the shell module
### What is this PR for?
Fixed all Checkstyle errors and warnings in the **shell** module.
### What type of