code: protected String getJSONReply(final Object _jsonObject)
      {
          String ret = "";
          final ObjectMapper mapper = new ObjectMapper();
          if (LOG.isDebugEnabled()) {
              mapper.enable(SerializationFeature.INDENT_OUTPUT);
          }
          mapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
          mapper.registerModule(new JodaModule());
          try {
              ret =  mapper.writeValueAsString(_jsonObject);
          } catch (final JsonProcessingException e) {
              LOG.error("Catched JsonProcessingException", e);
          }
          return ret;
      }
docs: Gets the JSON reply.
  
  @param _jsonObject the _json object
  @return the JSON reply
  @throws JsonProcessingException the json processing exception