Entities that target endermite no longer give XP (credits to TheBentoBox for the tip)

Changelog.txt

@@ -8,6 +8,7 @@ Key:
   - Removal
 
 Version 2.1.4
+    Removed XP from entities that target endermite to prevent easy exploitation (Credits to BentoBox for the tip!)
     Fixed a bug where static chance skills like Arcane Salvage were using incorrect calculations for success
     Advanced Salvage now uses a rank system
     Arcane Salvage now goes by your rank to determine the maximum amount of materials salvaged and is no longer percentage based

src/main/java/com/gmail/nossr50/listeners/EntityListener.java

@@ -53,6 +53,17 @@ public class EntityListener implements Listener {
         this.plugin = plugin;
     }
 
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    public void onEntityTargetEntity(EntityTargetLivingEntityEvent event)
+    {
+        //Prevent entities from giving XP if they target endermite
+        if(event.getTarget() instanceof Endermite)
+        {
+            if(event.getTarget().getMetadata(mcMMO.entityMetadataKey) == null || event.getTarget().getMetadata(mcMMO.entityMetadataKey).size() <= 0)
+                event.getTarget().setMetadata(mcMMO.entityMetadataKey, mcMMO.metadataValue);
+        }
+    }
+
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     public void onEntityShootBow(EntityShootBowEvent event) {
         /* WORLD BLACKLIST CHECK */