code: @Override
    public InputStream getFromRulesDirAsStream(String path) {
      String completePath = getCompleteRulesUrl(path);
      InputStream resourceAsStream = ResourceDataBroker.class.getResourceAsStream(completePath);
      assertNotNull(resourceAsStream, path, completePath);
      return resourceAsStream;
    }
docs: See:
  {@link ResourceDataBroker#getFromRulesDirAsStream(String)}
  
  @param path The relative path to the item inside of the {@code /rules}
  directory. Please start your path information with {@code /} because it
  will be concatenated with the directory's name: /rules<b>/yourpath</b>.
  @return An {@link InputStream} object to the requested item
  @throws RuntimeException if path cannot be found