c = ( Normalizer ) bootstrap.lookup( oid );
c = bootstrap.lookup( oid );
    public Normalizer lookup( String oid ) throws NamingException    {        Normalizer c;        NamingException e;        if ( normalizers.containsKey( oid ) )        {            c = ( Normalizer ) normalizers.get( oid );            monitor.lookedUp( oid, c );            return c;        }        if ( bootstrap.hasNormalizer( oid ) )        {            c = ( Normalizer ) bootstrap.lookup( oid );            monitor.lookedUp( oid, c );            return c;        }        e = new NamingException( "Normalizer not found for OID: " + oid );        monitor.lookupFailed( oid, e );        throw e;    }