format source with scalafmt

akka-cluster/src/multi-jvm/scala/akka/cluster/RestartNode2Spec.scala

@@ -24,15 +24,14 @@ object RestartNode2SpecMultiJvmSpec extends MultiNodeConfig {
   val seed1 = role("seed1")
   val seed2 = role("seed2")
 
-  commonConfig(debugConfig(on = false).
-    withFallback(ConfigFactory.parseString("""
+  commonConfig(
+    debugConfig(on = false).withFallback(ConfigFactory.parseString("""
       akka.cluster.auto-down-unreachable-after = 2s
       akka.cluster.retry-unsuccessful-join-after = 3s
       akka.cluster.allow-weakly-up-members = off
       akka.remote.retry-gate-closed-for = 45s
       akka.remote.log-remote-lifecycle-events = INFO
-      """)).
-    withFallback(MultiNodeClusterSpec.clusterConfig))
+      """)).withFallback(MultiNodeClusterSpec.clusterConfig))
 
 }
 
@@ -40,8 +39,9 @@ class RestartNode2SpecMultiJvmNode1 extends RestartNode2SpecSpec
 class RestartNode2SpecMultiJvmNode2 extends RestartNode2SpecSpec
 
 abstract class RestartNode2SpecSpec
-  extends MultiNodeSpec(RestartNode2SpecMultiJvmSpec)
-  with MultiNodeClusterSpec with ImplicitSender {
+    extends MultiNodeSpec(RestartNode2SpecMultiJvmSpec)
+    with MultiNodeClusterSpec
+    with ImplicitSender {
 
   import RestartNode2SpecMultiJvmSpec._
 
@@ -53,10 +53,8 @@ abstract class RestartNode2SpecSpec
   def seedNodes: immutable.IndexedSeq[Address] = Vector(seedNode1Address, seed2)
 
   // this is the node that will attempt to re-join, keep gate times low so it can retry quickly
-  lazy val restartedSeed1System = ActorSystem(
-    system.name,
-    ConfigFactory.parseString(
-      s"""
+  lazy val restartedSeed1System = ActorSystem(system.name,
+                                              ConfigFactory.parseString(s"""
       akka.remote.netty.tcp.port = ${seedNodes.head.port.get}
       akka.remote.artery.canonical.port = ${seedNodes.head.port.get}
       #akka.remote.retry-gate-closed-for = 1s
@@ -64,8 +62,7 @@ abstract class RestartNode2SpecSpec
 
   override def afterAll(): Unit = {
     runOn(seed1) {
-      shutdown(
-        if (seed1System.whenTerminated.isCompleted) restartedSeed1System else seed1System)
+      shutdown(if (seed1System.whenTerminated.isCompleted) restartedSeed1System else seed1System)
     }
     super.afterAll()
   }
@@ -88,7 +85,7 @@ abstract class RestartNode2SpecSpec
       runOn(seed1) {
         enterBarrier("seed1-address-receiver-ready")
         seedNode1Address = Cluster(seed1System).selfAddress
-        List(seed2) foreach { r =>
+        List(seed2).foreach { r =>
           system.actorSelection(RootActorPath(r) / "user" / "address-receiver") ! seedNode1Address
           expectMsg(5.seconds, "ok")
         }