From 1cdc3c8970f6bdd7f93b8e7bf04c8a118df21d63 Mon Sep 17 00:00:00 2001
From: Patrik Nordwall <patrik.nordwall@gmail.com>
Date: Thu, 16 Aug 2018 12:18:34 +0200
Subject: [PATCH] explicit return type in ThrottlerTransportAdapter Java API
 (#25474)

---
 .../remote/transport/ThrottlerTransportAdapter.scala   | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/akka-remote/src/main/scala/akka/remote/transport/ThrottlerTransportAdapter.scala b/akka-remote/src/main/scala/akka/remote/transport/ThrottlerTransportAdapter.scala
index 9f1bb7cf8c..0dd6ce88d7 100644
--- a/akka-remote/src/main/scala/akka/remote/transport/ThrottlerTransportAdapter.scala
+++ b/akka-remote/src/main/scala/akka/remote/transport/ThrottlerTransportAdapter.scala
@@ -169,27 +169,27 @@ object ThrottlerTransportAdapter {
   /**
    * Java API: get the Direction.Send instance
    */
-  def sendDirection() = Direction.Send
+  def sendDirection(): Direction = Direction.Send
 
   /**
    * Java API: get the Direction.Receive instance
    */
-  def receiveDirection() = Direction.Receive
+  def receiveDirection(): Direction = Direction.Receive
 
   /**
    * Java API: get the Direction.Both instance
    */
-  def bothDirection() = Direction.Both
+  def bothDirection(): Direction = Direction.Both
 
   /**
    * Java API: get the ThrottleMode.Blackhole instance
    */
-  def blackholeThrottleMode() = Blackhole
+  def blackholeThrottleMode(): ThrottleMode = Blackhole
 
   /**
    * Java API: get the ThrottleMode.Unthrottled instance
    */
-  def unthrottledThrottleMode() = Unthrottled
+  def unthrottledThrottleMode(): ThrottleMode = Unthrottled
 }
 
 class ThrottlerTransportAdapter(_wrappedTransport: Transport, _system: ExtendedActorSystem) extends ActorTransportAdapter(_wrappedTransport, _system) {