Update scala to 2.13.3 and silencer to 1.7.0 (#28991)

* Update scala to 2.13.3 and silencer to 1.7.0
* Also travis
* Fix various warnings
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Arnout Engelen 2020-08-10 12:54:38 +02:00 committed by GitHub
parent f7bfed02bc
commit c41c0420ad
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113 changed files with 180 additions and 206 deletions

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@ -9,7 +9,6 @@ import java.util.concurrent.atomic.AtomicBoolean
import scala.collection.immutable.Map
import scala.concurrent.ExecutionContextExecutor
import scala.concurrent.ExecutionContextExecutor
import scala.concurrent.duration.FiniteDuration
import com.github.ghik.silencer.silent
@ -45,7 +44,6 @@ import akka.stream.stage.GraphStageLogic
import akka.stream.stage.InHandler
import akka.stream.stage.OutHandler
import akka.util.OptionVal
import akka.util.OptionVal
/**
* INTERNAL API