public void deleteSecGroupFormByGroupIdx(
     CFSecurityAuthorization Authorization, CFSecuritySecGroupFormByGroupIdxKey argKey) {
   CFSecuritySecGroupFormBuff cur;
   LinkedList<CFSecuritySecGroupFormBuff> matchSet = new LinkedList<CFSecuritySecGroupFormBuff>();
   Iterator<CFSecuritySecGroupFormBuff> values = dictByPKey.values().iterator();
   while (values.hasNext()) {
     cur = values.next();
     if (argKey.equals(cur)) {
       matchSet.add(cur);
     }
   }
   Iterator<CFSecuritySecGroupFormBuff> iterMatch = matchSet.iterator();
   while (iterMatch.hasNext()) {
     cur = iterMatch.next();
     deleteSecGroupForm(Authorization, cur);
   }
 }