readers.put(SRID, factory);
factories.put(SRID, factory);
    static synchronized GeometryFactory getFactory(int SRID) {        GeometryFactory factory = (GeometryFactory) factories.get(SRID);        if (factory == null) {            factory = new GeometryFactory(prec, SRID, csfac);            readers.put(SRID, factory);        }        return factory;    }