rdblue commented on a change in pull request #24094: [SPARK-27162][SQL] Add new method asCaseSensitiveMap in CaseInsensitiveStringMap URL: https://github.com/apache/spark/pull/24094#discussion_r266571154
########## File path: sql/catalyst/src/main/java/org/apache/spark/sql/util/CaseInsensitiveStringMap.java ########## @@ -21,11 +21,7 @@ import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import java.util.Collection; -import java.util.HashMap; -import java.util.Locale; -import java.util.Map; -import java.util.Set; +import java.util.*; Review comment: Minor: please don't use wildcard imports because it can lead to commit conflicts. It's also harder to see where symbols are coming from. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
