code: public Collection match(final String name) throws OptionsException {
      if (useSystemwideValues) {
        return match(optionsRoot, makePathElements(name), -1);
      }
  
      return match(localOptionsRoot, makePathElements(name), -1);
    }
docs: Match for values.
  
  @param name String property name prefix
  @return Collection
  @throws OptionsException