Changing a few things

src/main/java/com/sekwah/advancedportals/repository/DestinationRepository.java

@@ -1,4 +1,4 @@
 package com.sekwah.advancedportals.repository;
 
-public interface DestinationRepository<T> extends  JsonRepository<T> {
+public interface DestinationRepository<T> extends JsonRepository<T> {
 }

src/main/java/com/sekwah/advancedportals/services/DestinationServices.java

@@ -31,12 +31,12 @@ public class DestinationServices {
         this.destinationRepository = destinationRepository;
     }
 
-    public Response create(String name, Destination destination) {
+    public Response.Creation create(String name, Destination destination) {
         if (!destinationRepository.containsKey(name)) {
             destinationRepository.save(name, destination);
-            return Response.SUCCESS;
+            return Response.Creation.SUCCESS;
         }
-        return Response.NAME_IN_USE;
+        return Response.Creation.NAME_IN_USE;
     }
 
     public Boolean delete(String name) {

src/main/java/com/sekwah/advancedportals/services/Response.java

@@ -1,7 +1,10 @@
 package com.sekwah.advancedportals.services;
 
-public enum Response {
-    SUCCESS,
-    NAME_IN_USE,
+public class Response {
+
+    public enum Creation {
+        SUCCESS,
+        NAME_IN_USE,
+    }
 
 }