dao.createEntityManager();
GeometryFactory factory = new GeometryFactory();
Coordinate[] coordinates = new Coordinate[6];
coordinates[0] = new Coordinate(1.0, 1.0);
coordinates[1] = new Coordinate(1.0, 2.0);
coordinates[2] = new Coordinate(3.0, 4, 0);
coordinates[3] = new Coordinate(4.0, 3.0);
coordinates[4] = new Coordinate(4.0, 1.0);
coordinates[5] = new Coordinate(1.0, 1.0);
CoordinateSequence points = factory.getCoordinateSequenceFactory().create(coordinates);
LinearRing shell = new LinearRing(points, factory);
LinearRing[] holes = new LinearRing[0];