docs: public static List<Entry> userStructure(User user) {
          List<Entry> entryList = new LinkedList<>();
          entryList.add(namedObject(user.getUsername(), DnFactory.users()));
          entryList.addAll(createCredentialsEntries(user));
          entryList.addAll(createUserAttributesEntries(user));
          return entryList;
      }