Merge "Ignore the exception when parsing remaining attempts"

                case EVENT_CHANGE_PIN2_DONE:

                    // a PIN/PUK/PIN2/PUK2 complete

                    // request has completed. ar.userObj is the response Message

                    int attemptsRemaining = -1;

                    ar = (AsyncResult)msg.obj;

                    if ((ar.exception != null) && (ar.result != null)) {

                        attemptsRemaining = parsePinPukErrorResult(ar);

                    }

                    int attemptsRemaining = parsePinPukErrorResult(ar);

                    Message response = (Message)ar.userObj;

                    AsyncResult.forMessage(response).exception = ar.exception;

                    response.arg1 = attemptsRemaining;