Vector polygonFeature = new Vector(new Polygon(
Arrays.asList(linearRing)), toMap(pair("name", "dude"),
pair("age", 21), pair("favColor", "purple"),
pair("align", "lb")));
Vector multiFeature = new Vector(new Collection(Arrays.asList(
new LineString(Arrays.asList(new Point(-105, 40.0), new Point(
-95, 45.0))), new Point(-105, 40))), toMap(
pair("name", "ball-and-chain"), pair("age", 30),
pair("favColor", "black"), pair("align", "rt")));