Renamer

package com.github.cman85.Renamer;

import java.util.HashMap;
import java.util.Map;

import net.minecraft.server.NBTTagCompound;

import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.craftbukkit.inventory.CraftItemStack;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public class Renamer extends JavaPlugin{

	public void onEnable(){

	}
	public void onDisable(){

	}
	public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
		if(cmd.getName().equalsIgnoreCase("rename")){
			if(sender instanceof Player){
				Player p = (Player)sender;
				if(p.hasPermission("Renamer.rename")||p.isOp()){
					if(p.getItemInHand()!=null&&args.length>0){
						StringBuilder sb = new StringBuilder();
						for(String s: args){
							sb.append(s).append(" ");
						}
						Map<Enchantment, Integer> enchants = new HashMap<Enchantment, Integer>();
						enchants = p.getItemInHand().getEnchantments();
						ItemStack iss = p.getItemInHand();
						CraftItemStack css = new CraftItemStack(iss);
						net.minecraft.server.ItemStack nms = css.getHandle();
						NBTTagCompound tag = nms.tag;
						tag = new NBTTagCompound();
						tag.setCompound("display", new NBTTagCompound());
						nms.tag = tag;
						tag = nms.tag.getCompound("display");
						tag.setString("Name", sb.toString().replaceAll("&", "§"));
						nms.tag.setCompound("display", tag);
						css.addEnchantments(enchants);
						p.getInventory().setItemInHand(css);
						return true;
					}else{
						p.sendMessage("§cYou must provide a name and be holding an item.");
					}
				}
			}
		}
		return true;
	}


}