Block item frame placing/breaking in creative mode. Requested on Spigot <3

BlockFrames.java

package net.endercraftbuild;

import org.bukkit.ChatColor;
import org.bukkit.GameMode;
import org.bukkit.entity.ItemFrame;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.hanging.HangingBreakByEntityEvent;
import org.bukkit.event.hanging.HangingPlaceEvent;
import org.bukkit.plugin.java.JavaPlugin;

//superpeanut911 made this and iz ub3r cool

public class ItemframeMain extends JavaPlugin implements Listener {


    public void onEnable() {
        this.getServer().getPluginManager().registerEvents(this, this);
    }

    public void onDisable() {

    }

    @EventHandler
    public void onFrameBreak(HangingBreakByEntityEvent event) {
        //Do nothing if not a player
        if(!(event.getRemover() instanceof Player))
            return;
        Player player = (Player) event.getRemover();
        if(event.getEntity() instanceof ItemFrame && player.getGameMode() == GameMode.CREATIVE) {
            event.setCancelled(true);
            player.sendMessage(ChatColor.RED + ChatColor.BOLD.toString() + "You cannot do that while in creative mode!");
        }

    }

    @EventHandler
    public void onFramePlace(HangingPlaceEvent event) {

        Player player = event.getPlayer();

        if(event.getEntity() instanceof ItemFrame && player.getGameMode() == GameMode.CREATIVE) {
            event.setCancelled(true);
            player.sendMessage(ChatColor.RED + ChatColor.BOLD.toString() + "You cannot do that while in creative mode!");
        }

    }


}