[Bleeding] Changed event system into a new, much faster design. Huge thanks to @zml2008 & @lahwran.

src/main/java/org/bukkit/event/entity/EndermanPickupEvent.java

@@ -3,9 +3,11 @@ package org.bukkit.event.entity;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Entity;
 import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
 
 @SuppressWarnings("serial")
 public class EndermanPickupEvent extends EntityEvent implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
 
     private boolean cancel;
     private Block block;
@@ -32,4 +34,13 @@ public class EndermanPickupEvent extends EntityEvent implements Cancellable {
     public Block getBlock() {
         return block;
     }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
 }