return;
String wkt = "GEOMETRYCOLLECTION (POLYGON ((0 0, 10 0, 10 10, 0 10, 0 0)), MULTIPOINT ((5 5), (10 10)))";
Geometry original = new WKTReader().read(wkt);
original.setSRID(4326);
STRUCT datum = converter.toSDO(original);
Geometry geom = (Geometry) converter.asGeometry(datum);
assertEquals(4326, geom.getSRID());
assertEquals(original, geom);
}