#19046 replace system.{shutdown => terminate}

akka-actor-tests/src/test/scala/akka/event/LoggerSpec.scala

@@ -170,7 +170,7 @@ class LoggerSpec extends WordSpec with Matchers {
       out.size should be > (0)
     }
 
-    "drain logger queue on system shutdown" in {
+    "drain logger queue on system.terminate" in {
       val out = new java.io.ByteArrayOutputStream()
       Console.withOut(out) {
         val sys = ActorSystem("defaultLogger", slowConfig)

akka-actor-tests/src/test/scala/akka/io/TcpConnectionSpec.scala

@@ -402,7 +402,7 @@ class TcpConnectionSpec extends AkkaSpec("""
 
         connectionHandler.expectMsgType[Received].data.decodeString("ASCII") should ===(vs)
       }
-      finally system.shutdown()
+      finally system.terminate()
     }
 
     "close the connection and reply with `Closed` upon reception of a `Close` command" in