code: public static <T extends MailChimpObject> T fromJson(String json, Class<T> clazz) {
  		try {
  			return MailChimpGsonFactory.createGson().fromJson(json, clazz);
  		} catch(JsonParseException e) {
  			throw new IllegalArgumentException(e);
  		}
  	}
docs: Deserializes an object from JSON.
  
  @throws IllegalArgumentException if <code>json</code> cannot be deserialized to an object of class <code>clazz</code>.