Github user vrozov commented on a diff in the pull request:
https://github.com/apache/incubator-apex-core/pull/224#discussion_r52414874
--- Diff: pom.xml ---
@@ -328,7 +328,7 @@
<dependency>
<groupId>com.puppycrawl.tools</groupId>
<artifactId>checkstyle</artifactId>
- <version>6.14</version>
+ <version>6.15</version>
--- End diff --
http://checkstyle.sourceforge.net/releasenotes.html
Upgrade is optional, there was no change in the number of violations
detected by the old and upgraded version.
I use IntelliJ checkstyle plugin and this plugin was upgraded to 6.15
checkstyle version. It is better to keep them in sync.
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