[GitHub] [spark] dongjoon-hyun commented on a diff in pull request #41356: [SPARK-43849][BUILD] Enable unused imports check for Scala 2.13

["dongjoon-hyun (via GitHub)" <gi...@apache.org>]

dongjoon-hyun commented on code in PR #41356:
URL: https://github.com/apache/spark/pull/41356#discussion_r1208936014


##########
pom.xml:
##########
@@ -2891,6 +2891,13 @@
               <arg>-Wconf:cat=unchecked&amp;msg=outer reference:s</arg>
               <arg>-Wconf:cat=unchecked&amp;msg=eliminated by erasure:s</arg>
               <arg>-Wconf:msg=^(?=.*?a value of type)(?=.*?cannot also be).+$:s</arg>
+

Review Comment:
   nit. Redundant empty line.



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