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

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

@@ -1,15 +1,26 @@
 package org.bukkit.event.entity;
 
 import org.bukkit.entity.Projectile;
+import org.bukkit.event.HandlerList;
 
 /**
  * Called when a projectile hits an object
  */
 @SuppressWarnings("serial")
 public class ProjectileHitEvent extends EntityEvent {
+    private static final HandlerList handlers = new HandlerList();
 
     public ProjectileHitEvent(Projectile projectile) {
         super(Type.PROJECTILE_HIT, projectile);
     }
 
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
 }