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
2020-08-10 12:54:38 +02:00 · 2020-08-10 12:54:38 +02:00 · c41c0420ad
commit c41c0420ad
parent f7bfed02bc
113 changed files with 180 additions and 206 deletions
--- a/akka-cluster/src/multi-jvm/scala/akka/cluster/AttemptSysMsgRedeliverySpec.scala
+++ b/akka-cluster/src/multi-jvm/scala/akka/cluster/AttemptSysMsgRedeliverySpec.scala
@ -28,7 +28,7 @@ object AttemptSysMsgRedeliveryMultiJvmSpec extends MultiNodeConfig {

  class Echo extends Actor {
    def receive = {
-      case m => sender ! m
+      case m => sender() ! m
    }
  }
 }