public class WildCommandExecutor implements CommandExecutor {


    @Override
    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {

        if (sender instanceof Player && command.equals("wild")){
            sender.sendMessage("you issues the command wild");
        }else {
            sender.sendMessage("you dont have permission for this command");
        }

        return false;
    }
}