public List<SelectItem> getMaritalStatusList() {
   if (maritalStatusList == null) {
     maritalStatusList = new ArrayList<SelectItem>();
     maritalStatusList.add(new SelectItem("", "--select--"));
     for (MaritalStatus maritalStatus : MaritalStatus.values()) {
       maritalStatusList.add(new SelectItem(maritalStatus.name(), maritalStatus.name()));
     }
   }
   return maritalStatusList;
 }