Plugin returning command usage message?

So, my plugin is returning the command usage message from the plugin.yml, and I cannot figure out why..
Suggestions?

Code:java

package tk.murdercraftmc.tk.MCHub;
 
import java.util.ArrayList;
import java.util.List;
 
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.Sound;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Main extends JavaPlugin {
 public void onEnable() {
 getLogger().info("onEnable has been invoked!");
   super.onEnable();
   getConfig().options().copyDefaults(true);
   saveConfig();
 }
public void onDisable()
 {
   getLogger().info("MurderCraftHub");
   super.onDisable();
 }
 
public String prefixhats = "§4[§cHats§4] §a";
 
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
    if ((cmd.getName().equalsIgnoreCase("mchats")) || (cmd.getName().equalsIgnoreCase("hats"))) {
   if (args.length == 0) {
     Player p = (Player)sender;
     Location loc = p.getLocation();
     sender.sendMessage(this.prefixhats + ChatColor.GREEN + "Please use the hat menu, and not commands to manage your hat.");
     p.playSound(loc, Sound.CREEPER_HISS, 1, 10);
   } else {
     Player p = (Player)sender;
     if (args[0].equalsIgnoreCase("remove")) {
       p.getEquipment().setHelmet(new ItemStack(Material.AIR));
       p.sendMessage(this.prefixhats + ChatColor.GREEN + "Hat removed.");
     } else {
       try {
         try {
           ItemStack hatItem = new ItemStack(Material.getMaterial(Integer.parseInt(args[0])));
           ItemMeta meta = hatItem.getItemMeta();
           meta.setDisplayName(ChatColor.LIGHT_PURPLE + "[Hat] " + ChatColor.GREEN + hatItem.getType().name());
           List lore = new ArrayList();
           lore.add("This is a nice fancy hat, right!?!");
           meta.setLore(lore);
           hatItem.setItemMeta(meta);
           if ((p.hasPermission("murdercraft.hat." + hatItem.getTypeId())) || (p.hasPermission("murdercraft.hat.all"))) {
             p.getEquipment().setHelmet(hatItem);
             p.sendMessage(this.prefixhats + ChatColor.GREEN + "Enjoy your new hat!");
             Location loc = p.getLocation();
             p.playSound(loc, Sound.SUCCESSFUL_HIT, 1, 10);
             p.playSound(loc, Sound.ARROW_HIT, 1, 5);
           } else {
             p.sendMessage(this.prefixhats  + ChatColor.GREEN + "You have not unlocked this hat.");
             Location loc = p.getLocation();
             p.playSound(loc, Sound.CREEPER_HISS, 1, 10);
           }
         } catch (NullPointerException e) {
       Location loc = p.getLocation();
           p.sendMessage(this.prefixhats + ChatColor.GREEN + "Please use the hat menu, and not commands to manage your hat.");
           p.playSound(loc, Sound.CREEPER_HISS, 1, 10);
         }
       } catch (NumberFormatException e) {
         Location loc = p.getLocation();
         p.sendMessage(this.prefixhats + ChatColor.GREEN + "Please use the hat menu, and not commands to manage your hat.");
         p.playSound(loc, Sound.CREEPER_HISS, 1, 10);
       }
     }
   }
    }
return true;
}
public void onClick(InventoryClickEvent ev) {
if ((ev.getRawSlot() == 5) && 
(ev.getCurrentItem().hasItemMeta()) && 
(ev.getCurrentItem().getItemMeta().hasLore()) && 
(((String)ev.getCurrentItem().getItemMeta().getLore().get(0)).equals("This is a nice fancy hat, right!?!"))) {
Player p = (Player)ev.getWhoClicked();
ev.setCancelled(true);
p.sendMessage(this.prefixhats + ChatColor.GREEN + "Please use hat menu to remove your hat.");
ev.getView().close();
}
}
}
 

Code:

name: MCHats
main: tk.murdercraftmc.tk.MCHub.Main
version: 1.0
 
commands:
  hats:
    aliases: [mchats, hat]
    description: Command that puts the item on your head.
    usage: /<command> - puts item on head

Thanks

 

Does the command even work? Because your command-method is called "onCommandHats". Shouldn't it be "onCommand"?

 

I feel extremely stupid for not realising that >_<
Thanks.