code: public <T> JSONAPIDocument<T> readDocument(byte[] data, Class<T> clazz) {
  		return readDocument(new ByteArrayInputStream(data), clazz);
  	}
docs: Reads JSON API spec document and converts it into target type.
  @param data {@link byte} raw data (server response)
  @param clazz {@link Class} target type
  @param <T> type
  @return {@link JSONAPIDocument}