GitHub user greghogan opened a pull request: https://github.com/apache/flink/pull/3941
[FLINK-6603] [streaming] Enable checkstyle on test sources Follow-up to FLINK-6107. The first commit sets the import order as [discussed](https://issues.apache.org/jira/browse/FLINK-6107?focusedCommentId=15985221&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15985221): first Flink imports, then other imports, then javax, then java (we could consider placing javax and java together; I have not looked into the required regex and we only have a few instances of javax). The groups are separated by a single newline with static imports moved to the bottom. The second commit applies the strict checkstyle to the `flink-streaming-java` tests. The checkstyle line length was increased from 2500 to 3000. You can merge this pull request into a Git repository by running: $ git pull https://github.com/greghogan/flink 6603_enable_checkstyle_on_test_sources Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/3941.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 #3941 ---- commit b71b24f4b3e9a3bb3625e698ea2db18531520379 Author: Greg Hogan <c...@greghogan.com> Date: 2017-05-17T12:01:04Z Import order commit 201ab2a6994a9be153cf08a16d3e6f317246dc33 Author: Greg Hogan <c...@greghogan.com> Date: 2017-05-17T16:02:50Z Fix checkstyle violations ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---