childrenFilter, childrenSearchControls );
childrenFilter, childrenSearchControls, Collections.singleton( "authorizationService" ) );
    private int getImmSubCount( NextInterceptor next, Name entryName ) throws NamingException    {        int cnt = 0;        NamingEnumeration e = null;        try        {            e = next.search(                entryName.getPrefix( 1 ), new HashMap(),                childrenFilter, childrenSearchControls );                        while( e.hasMore() )            {                e.next();                cnt ++;            }                    }        finally        {            if( e != null )            {                e.close();            }        }                return cnt;    }