/**
  * Revoking a certificate with a given name and a given reason
  *
  * @param serialNo serial number of revoking certificate
  * @param reason revoke reason
  * @throws AxisFault
  */
 public void revokeCert(String serialNo, int reason) throws AxisFault {
   try {
     stub.revokeCert(serialNo, reason);
   } catch (Exception e) {
     String message = e.getMessage();
     handleException(e.getMessage(), e);
   }
 }