code: @SuppressWarnings("unchecked")
      public List<ManagedUser> getManagedUsers() {
          final Query query = pm.newQuery(ManagedUser.class);
          query.setOrdering("username asc");
          return (List<ManagedUser>) query.execute();
      }
docs: Returns a complete list of all ManagedUser objects, in ascending order by username.
  @return a List of ManagedUsers
  @since 1.0.0