@Override
          public Class read(JsonReader in) {
            throw new SamzaException("Deserialization from json is not supported.");
          }
Helper method to serialize Java objects as json strings
@param name name of object used for logging
@param object object to be serialized
@return Json representation of the object
samza-api/src/main/java/org/apache/samza/table/utils/SerdeUtils.java