/** {@inheritDoc} */ public ConfirmationCallback convertFromJson(ConfirmationCallback callback, JsonValue jsonCallback) throws RestAuthException { validateCallbackType(CALLBACK_NAME, jsonCallback); JsonValue input = jsonCallback.get("input"); if (input.size() != 1) { throw new JsonException("JSON Callback does not include a input field"); } JsonValue inputFieldValue = input.get(0).get("value").required(); int value; if (inputFieldValue.isString()) { value = Integer.parseInt(inputFieldValue.asString()); } else { value = inputFieldValue.asInteger(); } callback.setSelectedIndex(value); return callback; }