--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/build.sbt	Mon Jan 29 15:06:04 2018 +0900
@@ -0,0 +1,13 @@
+name := "increment-sample"
+
+version := "0.1"
+
+scalaVersion := "2.12.4"
+
+lazy val akkaVersion = "2.5.3"
+
+libraryDependencies ++= Seq(
+  "com.typesafe.akka" %% "akka-actor" % akkaVersion,
+  "com.typesafe.akka" %% "akka-testkit" % akkaVersion,
+  "org.scalatest" %% "scalatest" % "3.0.1" % "test"
+)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/scala/IncrementSample.scala	Mon Jan 29 15:06:04 2018 +0900
@@ -0,0 +1,38 @@
+package IncrementSample
+
+
+import akka.actor.{Actor, ActorRef, ActorSystem, Props}
+
+object Incrementer {
+  def props: Props = Props[Incrementer]
+
+//  final case class IncrementAndSend(data:Int, otherActor: ActorRef)
+  case object Print
+}
+
+class Incrementer(printerActor: ActorRef) extends Actor {
+  import  Incrementer._
+
+  /*
+  def IncrementAndSend = {
+    case  IncrementAndSend(data,otherActor) =>
+            otherActor ! IncrementAndSend(data,self)
+
+  }
+  */
+
+  def receive = {
+    case IntData(data) =>
+          incrementData(data)
+  }
+}
+
+object IncrementSample extends App {
+
+  import Incrementer._
+
+
+  val system: ActorSystem = ActorSystem("incrementSample")
+
+  val object1 :ActorRef = system.actorOf(Incrementer.props,"incrementActor")
+}