Code for MYSQL

import...;
public class mySQLplugin extends JavaPlugin implements Listener{

public static String host = "mysql.host";
public static String port = "3306";
public Static String database = "playerdata";
public static String username = "mysql.username";
public static String password = "mysql.password";
public static Connection connection;

static ConsoleCommandSender console = Bukkit.getConsoleSender();

public static void Connect() {

if (!isConnected()) {

try {

con = DriverManager.getConnection("jdbc:mysql://" + host + ":" + port + "/" + database, username, password);
Bukkit.getConsoleSender().sendMessage(ChatColor.GREEN + "Settings> MySQL Connection has been connected successfully.")
}catch (SQLException e){

e.printStackTrace();

}

}

public static void disConnect() {

if (isConnected()) {
try {
connection.close();
Bukkit.getConsoleSender().sendMessage(ChatColor.GREEN + "Settings> MySQL Connection has been disconnected successfully.");
}

}

public static boolean isConnected() {
return (connection == null ? false : true)
}

public static Connection getConnection() {
return connection;
}

@Override
public void onEnable() {

PreparedSatement ps = getConnection().prepareStatement("CREATE TABLE IF NOT EXIST playerdata(UUID VARCHAR(100), USERNAME VARCHAR(100), TREEPOINTS INT(100), TREETOKENS INT(100), PRIMARY KEY (UUID));");
ps.executeUpdate();

Connect();
Bukkit.getServer().getConsole().log(ChatColor.RED + "Plugin has been enabled successfully.");

}

@Override
public void onDisable() {
disConnect();
Bukkit.getServer().getConsole().log(ChatColor.RED + "Plugin has been disabled successfully.");

}

@EventHandler
public void PlayerPlay (PlayerJoinEvent event) {

Player p = event.getPlayer();
if (!p.hasPlayedBefore()) {

PreparedSatement ps = getConnection().prepareStatement("INSERT IGNORE INTO playerdata (UUID, USERNAME, TREEPOINTS, TREETOKENS) VALUES (?,?,?,?)");
ps.setString(1, p.getUniqueId.toString());
ps.setString(2, p.getDisplayName());
ps.setString(3, 100);
ps.setString(4, 5);
ps.executeUpdate();
}
}

public int getPoints(Player player) {
PreparedSatement ps = getConnection().prepareStatement("SELECT TREEPOINTS WHERE UUID = ?");
ps.setString(1, p.getUniqueId.toString());
ResultSet rs = ps.executeQuery();
int points = 0;
if (rs.next() == true) {

points = rs.getInt("TREEPOINTS");
return points;
}else {
return 0;
}
}

}