code: public Polygon createPolygon(Bbox bbox) {
  		Coordinate tl = new Coordinate(bbox.getX(), bbox.getY());
  		Coordinate tr = new Coordinate(bbox.getX() + bbox.getWidth(), bbox.getY());
  		Coordinate br = new Coordinate(bbox.getX() + bbox.getWidth(), bbox.getY() + bbox.getHeight());
  		Coordinate bl = new Coordinate(bbox.getX(), bbox.getY() + bbox.getHeight());
  		return new Polygon(srid, precision, new LinearRing(srid, precision, new Coordinate[] { tl, tr, br, bl, tl }),
  				null);
  	}
docs: Create a new {@link Polygon} from a {@link Bbox}.
  
  @param bbox
  Bounding box to convert into a {@link Polygon}.
  @return Returns a {@link Polygon} object.