마인크래프트 플러그인에서 커맨드를 통한 커스텀 인챈트 등록.

public class Command extends JavaPlugin implements Listener {
    public boolean onCommand(Command command, CommandSender sender, String s, String[] args) {
        if (s.equalsIgnoreCase("ce")) {
            if (args.length < 1) {
                sender.sendMessage("Usage: /ce add|remove [EnchantName] [EnchantID] [MaxLevel]");
                return true;
                switch (args[0].toLowerCase()) {
                    case "add":
                        if (args.length < 3) {
                            sender.sendMessage("Usage: /ce add [EnchantName] [EnchantID] [MaxLevel]");
                            return true;
                        }
                        sender.sendMessage("Added Enchantment: " + args[1] + " " + args[2] + " " + args[3]);
                        return true;
                    case "remove":
                        if (args.length < 3) {
                            sender.sendMessage("Usage: /ce remove [EnchantName] [EnchantID] [MaxLevel]");
                            return true;
                        }
                    default:
                        sender.sendMessage("Usage: /ce add|remove [EnchantName] [EnchantID] [MaxLevel]");
                        return true;
                }
            }
        }
        return false;
    }
}```