import java.sql.DriverManager;
import java.sql.SQLException;
import com.mysql.jdbc.Driver;

public class ConnectionFactory {
    public Connection getConnection() {
    System.out.println("Conectando ao banco");
    try {
            //Class.forName("com.mysql.jdbc.Driver");
            DriverManager.registerDriver(new com.mysql.jdbc.Driver()); //Essa linha foi a diferença
            return DriverManager.getConnection("jdbc:mysql://localhost/fj21", "root", "simbad");
            } catch(SQLException e) {
                e.printStackTrace();
                throw new RuntimeException(e);

        }

    }
}