GitHub user jongyoul opened a pull request:
https://github.com/apache/zeppelin/pull/3158
[ZEPPELIN-3740] Adopt `google-java-format` and `fmt-maven-plugin`
### What is this PR for?
Avoiding outdated checkstyle error.
To check format
`mvn validate`
To fix non-complying files
`mvn fmt:format`
### What type of PR is it?
[Improvement | Refactoring]
### Todos
* [x] - Adopt `fmt-maven-plugin`
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-3740
### How should this be tested?
CI passs
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? Yes for contributors
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jongyoul/zeppelin ZEPPELIN-3740
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/3158.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 #3158
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commit f8f28799d9f317e1b0bd9a7000f2aa1902fbeeb3
Author: Jongyoul Lee <jongyoul@...>
Date: 2018-08-21T08:45:04Z
Adopt `fmt-maven-plugin` for google-java-format
commit f36dbde41ce5f2636cf6132c08d9f24b3cbcef33
Author: Jongyoul Lee <jongyoul@...>
Date: 2018-08-21T09:31:21Z
Disable `maven-checkstyle-plugin` to `zeppelin-server` and
`zeppelin-zengine`
Enable `fmt-maven-plugin` to `zeppelin-server` and `zeppelin-zengine`
commit c2f8c046dd7354a262bf9b63918a81b946119d4a
Author: Jongyoul Lee <jongyoul@...>
Date: 2018-08-22T06:35:04Z
Remove checkstyle plugin for all modules
commit 91a645e7111a8f4aaf806a30bd2407b24fbfec2e
Author: Jongyoul Lee <jongyoul@...>
Date: 2018-08-22T08:00:22Z
Enable `fmt-maven-plugin` for all modules
commit f4a960d98987d7d912af4fca361166de36ec0954
Author: Jongyoul Lee <jongyoul@...>
Date: 2018-08-22T08:57:40Z
Add configuration to show all un-complying files
commit 3b884735e5099bccfc86052401d4063db79a2707
Author: Jongyoul Lee <jongyoul@...>
Date: 2018-08-22T09:14:51Z
Adopt all files
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