Delete world | Bukkit

    /**
     * Supprime un monde Bukkit après l'avoir unload.
     * @param worldName Le nom du monde.
     */
    public static void deleteWorld(String worldName) {
        World world = Bukkit.getWorld(worldName);
        File f = new File(worldName);
        if(f == null || world == null) return;
        Bukkit.unloadWorld(world, false);
        try {
            FileUtils.deleteDirectory(f);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }