public static String formatDoubleColRqstDeleteByVAccSecIdx(
     String separator, ICFBamSchema.AccessSecurityEnum argViewAccessSecurity) {
   String retval =
       "<RqstDoubleColDeleteByVAccSecIdx "
           + CFLibXmlUtil.formatOptionalXmlString(
               null,
               "ViewAccessSecurity",
               (argViewAccessSecurity == null) ? null : argViewAccessSecurity.toString())
           + " />";
   return (retval);
 }