// ===================================================================================
 //                                                                               Logic
 //                                                                               =====
 protected void prepareListBox() { // ここはアプリによって色々かと by jflute
   ListResultBean<MemberStatus> statusList =
       memberStatusBhv.selectList(
           cb -> {
             cb.query().addOrderBy_DisplayOrder_Asc();
           });
   Map<String, String> statusMap = new LinkedHashMap<String, String>();
   statusList.forEach(
       status -> statusMap.put(status.getMemberStatusCode(), status.getMemberStatusName()));
   memberStatusMap = statusMap;
 }