public class Main {

private static final String driverName = "com.mysql.jdbc.Driver";
private static final String URL = "jdbc:mysql://localhost:3306/mydbtest?useSSL=false";
private static final String USERNAME = "root";
private static final String PASSWORD = "root";

public static void main(String[] args)  {

    try {
        Class.forName(driverName);
    } catch (ClassNotFoundException e) {
        System.out.println("Can't get class. No driver found");
        return;
    }
    Connection connection = null;
    try {
        connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
    } catch (SQLException e) {
        System.out.println("Can't get connection. Incorrect URL");
        return;
    }
    try {
        connection.close();
    } catch (SQLException e) {
        System.out.println("Can't close connection");
        return;
    }
}