Optimized the imports
diff --git a/fey-core/src/main/scala/org/apache/iota/fey/FeyCore.scala b/fey-core/src/main/scala/org/apache/iota/fey/FeyCore.scala
index 5e5522b..9c2b61d 100644
--- a/fey-core/src/main/scala/org/apache/iota/fey/FeyCore.scala
+++ b/fey-core/src/main/scala/org/apache/iota/fey/FeyCore.scala
@@ -17,25 +17,23 @@
package org.apache.iota.fey
-import java.nio.file.Paths
import java.io.File
-import scala.concurrent.duration._
-import akka.actor.{Actor, ActorLogging, ActorRef, OneForOneStrategy, PoisonPill, Props, Terminated}
-import Utils._
import akka.actor.SupervisorStrategy._
-import play.api.libs.json._
-import JSON_PATH._
+import akka.actor.{Actor, ActorLogging, ActorRef, OneForOneStrategy, PoisonPill, Props, Terminated}
import akka.routing.GetRoutees
-import org.apache.iota.fey.Orchestration.{CREATE_ENSEMBLES, DELETE_ENSEMBLES, UPDATE_ENSEMBLES}
import com.eclipsesource.schema._
+import org.apache.iota.fey.JSON_PATH._
+import org.apache.iota.fey.Orchestration.{CREATE_ENSEMBLES, DELETE_ENSEMBLES, UPDATE_ENSEMBLES}
+import org.apache.iota.fey.Utils._
+import play.api.libs.json._
import scala.collection.mutable.HashMap
+import scala.concurrent.duration._
protected class FeyCore extends Actor with ActorLogging{
import FeyCore._
- import CONFIG._
val monitoring_actor = FEY_MONITOR.actorRef