docs: public List<CmsUser> searchUsers(CmsRequestContext requestContext, CmsUserSearchParameters searchParams)
      throws CmsException {
  
          CmsDbContext dbc = m_dbContextFactory.getDbContext(requestContext);
          try {
              return m_driverManager.searchUsers(dbc, searchParams);
          } catch (Exception e) {
              dbc.report(null, Messages.get().container(Messages.ERR_SEARCH_USERS_0), e);
              return null;
          } finally {
              dbc.clear();
          }
      }