Question 9: Consider the code given below. Choose the correct option.

1import java.util.*;
2class Cricketer{
3    Map<String, String> players = new HashMap<String, String>();
4    public Cricketer() {
5        players.put("Rohit", "India");
6        players.put("Ali", "England");
7    }
8    public String getCountry(String t){
9        return players.get(t);
10    }
11}
12public class OptionalTest {
13    public static void main(String[] args){
14        Optional<String> op1 = Optional.ofNullable(new Cricketer()
15                                    .getCountry("Rohit"));
16        Optional<String> op2 = Optional.ofNullable(new Cricketer()
17                                    .getCountry("ali"));
18        op1.ifPresent(n->System.out.println(n.toUpperCase()));
19        op2.ifPresent(n->System.out.println(n.toUpperCase()));
20    }
21}