public class MainJava {
private final String driverName = "com.mysql.jdbc.Driver";
private static final String URL = "jdbc:mysql://localhost:3306/mydbtest";
private static final String USER = "root";
private static final String PASS = "root";

public static void main(String[] args) {
    Connection connection;
    try {
        connection = DriverManager.getConnection(URL, USER, PASS);

    } catch (SQLException e) {
        e.printStackTrace();
    }
} }