Event.java

    @EventHandler
	public void onPlayerInteract(PlayerInteractEvent e) {
		if (p.getItemInHand().getType() == Material.FIREWORK_CHARGE  && (e.getAction().equals(Action.RIGHT_CLICK_AIR) || e.getAction().equals(Action.RIGHT_CLICK_BLOCK))) {
			p.getWorld().dropItemNaturally(p.getLocation(), new ItemStack(Material.FIREWORK_CHARGE));
			p.sendMessage("it worked :D");
		}
	}