code: public static Object readObject(String correlationId, String path, ConfigParams parameters)
  			throws ApplicationException {
  		return new YamlConfigReader(path).readObject(correlationId, parameters);
  	}
docs: Reads configuration file, parameterizes its content and converts it into JSON
  object.
  
  @param correlationId (optional) transaction id to trace execution through
  call chain.
  @param path          a path to configuration file.
  @param parameters    values to parameters the configuration.
  @return a JSON object with configuration.
  @throws ApplicationException when error occured.