Removed custom exception candy

src/engine/jobs/UpgradeNPCJob.java

@@ -9,9 +9,9 @@
 
 package engine.jobs;
 
-import engine.mbEnums.GameObjectType;
 import engine.InterestManagement.WorldGrid;
 import engine.job.AbstractScheduleJob;
+import engine.mbEnums.GameObjectType;
 import engine.objects.AbstractCharacter;
 import engine.objects.Mob;
 import engine.objects.NPC;