code: private void parseDefaultPropertyFileFromResource(File potentialPropertyFile) throws IOException,
              CommandLineParsingException {
          try (InputStream resourceAsStream = getClass().getClassLoader().getResourceAsStream
                  (potentialPropertyFile.getAbsolutePath())) {
              if (resourceAsStream != null) {
                  parsePropertiesFile(resourceAsStream);
              }
          }
      }
docs: Open a property file that is embedded as a Java resource and parse it.
  
  @param potentialPropertyFile location and file name of the property file
  @throws IOException                 if the file cannot be opened
  @throws CommandLineParsingException if an error occurs during parsing