LinearRing gwtRing2 = gwtFactory.createLinearRing(new Coordinate[] { new Coordinate(10.0, 20.0),
new Coordinate(30.0, 10.0), new Coordinate(40.0, 10.0), new Coordinate(10.0, 20.0) });
Polygon gwtPolygon2 = gwtFactory.createPolygon(gwtRing2, null);
gwt = gwtFactory.createMultiPolygon(new Polygon[] { gwtPolygon1, gwtPolygon2 });
jtsFactory = new com.vividsolutions.jts.geom.GeometryFactory(new PrecisionModel(), SRID);
com.vividsolutions.jts.geom.LinearRing jtsRing1 = jtsFactory
.createLinearRing(new com.vividsolutions.jts.geom.Coordinate[] {
new com.vividsolutions.jts.geom.Coordinate(10.0, 10.0),
new com.vividsolutions.jts.geom.Coordinate(20.0, 10.0),
new com.vividsolutions.jts.geom.Coordinate(20.0, 20.0),