if(following == null && user.following != null) return false;
        else {
            if(following.size() != user.getFollowing().size()) return false;

            for(User u : following) {
                boolean find = false;
                for(User newUser : user.getFollowing()) {
                    if(u.getId() == newUser.getId())
                        find = true;
                }
                if(!find) return false;
            }
        }

        if(showcases == null && user.showcases != null) return false;
        else{
            if(showcases.size() != user.showcases.size()) return false;

            for(Showcase s : showcases){
                boolean find = false;
                for(Showcase newShowcase : user.getShowcases()){
                    if(s.getId() == newShowcase.getId())
                        find = true;
                }
                if(!find) return false;
            }
        }