code: @Override
  	public ResultURIConverter getContextConverter(String flags) {
  		if (flags == null) {
  			return converter;
  		}
  		return new ArchivalUrlSpecialContextResultURIConverter(flags);
  	}
docs: /* (non-Javadoc)
  @see org.archive.wayback.replay.html.ContextResultURIConverterFactory#getContextConverter(java.lang.String)