Method getRandomInt

ch2/TwoDiceServlet.java:14–16

(int range)

@WebServlet("/rollDice2")
public class TwoDiceServlet extends HttpServlet {
    int getRandomInt(int range) {
	return new Random().nextInt(range)+1;
    }

    public void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
        int idx1 = getRandomInt(6);