change SerializationServiceTest

src/main/java/mops/gruppen2/controller/SwaggerAPIControllerExample.java

@@ -52,7 +52,7 @@ public class SwaggerAPIControllerExample {
 
         return "Product saved successfully";
     }
-
+/*
     @GetMapping("/json")
     public void json() {
         AddUserEvent aEvent = new AddUserEvent(

src/main/java/mops/gruppen2/domain/event/DeleteUserEvent.java

@@ -6,8 +6,6 @@ import lombok.*;
  * Entfernt ein einzelnes Mitglied einer Gruppe.
  */
 @Getter
-@AllArgsConstructor
-@NoArgsConstructor
 public class DeleteUserEvent extends Event {
 
     public DeleteUserEvent(long event_id, long group_id, String user_id) {