Solved Custom Helmet

Hey, I am new to plugin development and I ran into a bit of a problem. I am trying to set leaves as a helmet through an inventory and it does not seem to be working, if anyone could help it would be much appreciated!
(It works with vanilla helmet types but refuses to work when I set it as leaves)

@EventHandler
public void onInventoryClick(InventoryClickEvent event) {
Inventory inv = event.getInventory();
if(!(event.getWhoClicked() instanceof Player))
return;

if(!inv.getTitle().equals("Hats"))
return;

Player player = (Player) event.getWhoClicked();
PlayerInventory inventory = player.getInventory();
ItemStack item = event.getCurrentItem();
ItemStack redstoneTorch = new ItemStack (Material.LEAVES);
redstoneTorch.addEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL, 1);

if(item.getType() == Material.REDSTONE_TORCH_ON) {
player.sendMessage(ChatColor.RED + "You have been teleported to the spawn!");
inventory.setHelmet(redstoneTorch);
}
event.setCancelled(true);
player.closeInventory();

}
}​

-Random

 

@Random_Tomato
Correct me if i'm wrong everyone, but I don't think the API allows that.

 

/hat in Essentials works fine. Check this out:
https://github.com/essentials/Essen.../earth2me/essentials/commands/Commandhat.java

 

@Tecno_Wizard & @ChipDev
Thanks for the help!

I have located the problem, I removed this line and everything worked smoothly
redstoneTorch.addEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL, 1);