* @return - the <code>Integer</code> , the value or <code>null</code>, if the attribute is not set and no default value defined.
   */
  public Integer getFoWidowsAttribute() {
    FoWidowsAttribute attr = (FoWidowsAttribute) getOdfAttribute(OdfDocumentNamespace.FO, "widows");
    if (attr != null) {
      return Integer.valueOf(attr.intValue());
    }
    return null;
  }
  /**