Question 13: Consider the code given below. What will the output be?

1import java.util.*;
2class Faculty{
3    String id;
4    ArrayList<String> achievements;
5    public Faculty(String id, ArrayList<String> achievements) {
6        this.id = id;
7        this.achievements = achievements;
8    }
9    public Faculty(Faculty f){
10        id = f.id;
11        achievements = new ArrayList<String>();
12        for(String s : f.achievements)
13            achievements.add(s);
14    }
15    public String toString() {
16        return id+", "+achievements;
17    }
18}
19public class ConTest {
20    public static void main(String[] args) {
21        ArrayList<String> ach = new ArrayList<String>();
22        ach.add("Wipro Certified");
23        ach.add("Oracle Certified");
24        Faculty f1 = new Faculty("ID101", ach);
25        Faculty f2 = new Faculty(f1);
26        f2.id = "ID102";
27        f2.achievements.add("Infosys Certified");
28        System.out.println(f1);
29        System.out.println(f2);
30    }
31}