Inf B week 3

package week3;

import java.sql.DriverManager;
import java.sql.*;

public class Week3 {


    public static void main(String[] args) {

        public string username;
        public string password;
        public string url;
    }

    public Week3(){

    }

    public void SimpleDataSource(){
        try(){
           Connection con = DriverManager.getConnection(username, password, url);
    }

        catch(){

    }
}