SQLException error while trying to connect to the database

I'm creating a project with JDBC. When I run the code it gives the following error message:

  

Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: java.sql.SQLException: No suitable driver found for jdbc: mysql: // localhost: 3306 /   at ConnectionFactory.getConnection (ConnectionFactory.java:32)

I've already checked if my bank name is correct and the connector driver is already inside my project.

Code:

import java.sql.Connection; 
import java.sql.DriverManager;
import java.sql.SQLException;

public class ConnectionFactory {

    public  Connection getConnection() {

        String url = "jdbc:mysql://localhost:3306/Carro";
        try {
            return DriverManager.getConnection(url, "root", "root");
        } catch (SQLException e) {
            throw new RuntimeException(e);
        }


    }

}