MySQL Klasse 2.0

public static String username = "root";
    public static String pass = "";
    public static String database = "FutoraMC";
    public static String host = "localhost";

    public static Connection con;

    public static void connect(){

        try {
            con = DriverManager.getConnection("jdbc:mysql://"+host+":3306"+"/"+database, username, pass);
            BungeeCord.getInstance().getConsole().sendMessage("§f[§eMySQL§f] §aConnected");
            createTable();
        } catch (SQLException e) {
            e.printStackTrace();
            Bukkit.getConsoleSender().sendMessage("§f[§eMySQL§f] §cError while connecting");
        }
    }

    public static void close(){
        if(!isConnected()){
            try {
                con.close();
                Bukkit.getConsoleSender().sendMessage("§f[§eMySQL§f] §cDisconnected");
            } catch (SQLException e) {
                e.printStackTrace();
                Bukkit.getConsoleSender().sendMessage("§f[§eMySQL§f] §cError while disconnecting");

            }

        }
    }

    public static boolean isConnected(){
        return con != null;
    }

    public static void createTable(){


        if(isConnected()){
            try {
                con.createStatement().executeUpdate("CREATE TABLE IF NOT EXISTS PlayerInfo (Spielername VARCHAR(100), " +
                        "JoinMe INTEGER(100))");


                Bukkit.getConsoleSender().sendMessage("§f[§eMySQL§f] §6Tabellen erstellt, sofern noch nicht vorhanden");
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }

    }

    public static void update(String qry){
        if(isConnected()){
            try {
                con.createStatement().executeUpdate(qry);
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    }

    public static ResultSet getResult(String qry){
        if(isConnected()){
            try {
                return con.createStatement().executeQuery(qry);
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
        return null;
    }