parseGeometryArray(data, geoms, geofac); return geofac.createGeometryCollection(geoms);
parseGeometryArray(data, geoms, srid); return JtsGeometry.geofac.createGeometryCollection(geoms);
    private GeometryCollection parseCollection(ValueGetter data, GeometryFactory geofac) {        int count = data.getInt();        Geometry[] geoms = new Geometry[count];        parseGeometryArray(data, geoms, geofac);        return geofac.createGeometryCollection(geoms);    }