RestTemplate restTemplate = new RestTemplate();
ObjectMapper jsonToObjectMapper = new ObjectMapper();
ReceiveTO TOs = null;
String result = restTemplate.getForObject(URL, String.class);
String jsonString = result.replaceFirst("data", "{\"TOs \": [");
jsonString = jsonString.replaceAll("}", "},");
jsonString = jsonString.substring(0, jsonString.length() - 1);
jsonString = jsonString + "]}";
attributeTOs = jsonToObjectMapper.readValue(jsonString, ReceiveAttributeTO.class);