Remove some of Unused import warning (#24650)

This commit is contained in:
Jimin Hsieh 2018-03-16 19:08:29 +08:00 committed by Arnout Engelen
parent a878e6c9fa
commit 2c2b8ba001
150 changed files with 85 additions and 323 deletions

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@ -12,7 +12,6 @@ import java.util.concurrent.ThreadLocalRandom
import akka.Done
import akka.annotation.InternalApi
import akka.util.OptionVal
import scala.concurrent.Promise
import scala.util.control.NonFatal