private void handleUserListRequest(
WonderlandClientSender sender, WonderlandClientID clientID, UserListRequestMessage message) {
UserList out = new UserList();
for (User user : users.values()) {
out.getUsers().add(user);
}
Collections.sort(
out.getUsers(),
new Comparator<User>() {
public int compare(User t, User t1) {
// first compare names
int res = t.name.compareTo(t1.name);
if (res == 0) {
// compare dates if the names are equal
res = t.when.compareTo(t1.when);
}
return res;
}
});
sender.send(clientID, new UserListResponseMessage(message.getMessageID(), out));
}