Thread: what is the result and how?

import java.util.*;
4. public class Mapit {
5. public static void main(String[] args) {
6. Set<Integer> set = new HashSet<Integer>();
7. Integer i1 = 45;
8. Integer i2 = 46;
9. set.add(i1);
10. set.add(i1);
11. set.add(i2); System.out.print(set.size() + " ");
12. set.remove(i1); System.out.print(set.size() + " ");
13. i2 = 47;
14. set.remove(i2); System.out.print(set.size() + " ");
15. }
16. }
What is the result?

compile it and run it for the result....and all that code right there is the how lol what do you think the result is and how?

@pbj please see The problem with spoonfeeding

o

Please do not feel as if you are under attack.
But realize you provided an answer to a homework assignment from someone who was too lazy to even ask their own question, but just copy paste the assignment to the forum. This is called a homework-dump and we discourage academic dishonesty.

o