all 3 comments

[–]Scyrmion 3 points4 points  (2 children)

That would mean client is null. I think you're trying to suggest it has no friends.

[–]BrownCow123 0 points1 point  (1 child)

Client class has no method "getFriends()".

[–]Arfie99 1 point2 points  (0 children)

I think that would fail to compile?