code: @Override
      public String getCssText() {
          final StringBuilder sb = new StringBuilder();
          sb.append("@import");
  
          final String href = getHref();
          if (null != href) {
              sb.append(" url(").append(href).append(")");
          }
  
          final MediaListImpl ml = getMedia();
          if (null != ml && ml.getLength() > 0) {
              sb.append(" ").append(getMedia().getMediaText());
          }
          sb.append(";");
          return sb.toString();
      }
docs: {@inheritDoc}