public void readFromFile(String filNamn) throws IOException {
        Connection dbConnection = null;
        PreparedStatement statement = null;
        ResultSet rs = null;

        try {
            Class.forName("com.mysql.jdbc.Driver").newInstance();
            System.out.println("MYSQL:s JDBC-drivrutiner hittades.");
        } catch (Exception e) {
            System.err.println("MYSQL:s JDBC-drivrutiner kunde INTE hittas.");
        }

        String url = "jdbc:mysql://atlantis.informatik.umu.se/svph1102_db2_vt2012";
        String user = "svph1102";
        String password = "qygebagaq";
        try {
            dbConnection = DriverManager.getConnection(url, user, password);
            String strSql = "SELECT registerNummer ,artikelNummer, titel, genre, aldersGrans  FROM spel ";
            statement = dbConnection.createStatement();
            rs = statement.executeQuery(strSql);
            while (rs.next()) {
                System.out.println(rs.getString("registerNummer") + "\t" + rs.getString("artikelNummer") + "\t" + rs.getString("titel") + "\t" + rs.getString("genre") + "\t" + rs.getString("aldersGrans"));
                      Spel s = new Spel();
            s.setRegisterNummer(Integer.parseInt(post[0]));
            s.setArtikelNummer(post[1]);
            s.setTitel(post[2]);
            s.setGenre(post[3]);
            s.setAldersGrans(post[4]);
            this.addSpel(s);

            }
            catch (SQLException ex) {
            System.err.println("Ett fel har uppstått: " + ex.toString());
        }


        }
        in.close();


    }