public Map<User, List<User>> get(Iterable<User> friends) {
errors.clear();
Map<User, List<User>> friendsMap = new HashMap<User, List<User>>();
Map<User, VKAsyncResult> futures = new HashMap<User, VKClient.VKAsyncResult>();
for (User friend : friends) {
futures.put(friend, client.sendAsync(buildRequest(friend.id)));
}
process(friendsMap, futures);
return friendsMap;
}
