PotionEffectType.Invisiblity Depreciated?

Isn't this possible. I mean if the effect is added. Just make a faux ability with the code already in bukkit.

Code:

for(Player players: this.getServer().getOnlinePlayers()){
players.hidePlayer(player);
}
//on adding the effect.
 
for(Player players: getServer().getOnlinePlayers()){
players.canSee(player);
}
//on the effects wearing off.
 
//and a listener for
@SuppressWarnings("deprecation")
@EventHandler
public void onEntityTarget(EntityTargetEvent event){
if(event.getTarget() instanceof Player){
Player player = (Player) event.getTarget();
Collection<PotionEffect> active = player.getActivePotionEffects();
Iterator<PotionEffect> iterator = active.iterator();
while(iterator.hasNext()){
if(iterator.next().getType().equals(PotionEffectType.INVISIBILITY)) event.setCancelled(true);
}
}
} 

The only other thing I wish I could add is a PotionEffectStartEvent and a PotionEffectEndEvent. Never been too strong with pull requests otherwise I'd shoot this to you guys.

I put a few things on leaky mostly just bugs and stacktraces. I didn't really know a better place to put my idea out there. My last few hands at a pull request, I accidentally force updated every file. So it really wasn't that effective. Eclipse is a bit confusing with its Pull Push Fetch with its Branch Head and commit methods, in my opinion. Still getting the hang of it, but I do see what your saying.

I was mostly going off the information I went off when I tapped that resource and saw that this is an easy fix for the depreciation. It may not be implemented but having a fix in hand is better than saying its there but does nothing at all.