JsonObjectBuilder object = Json.createObjectBuilder()
.add("type", "FeatureCollection")
.add("generator", "JOSM");
appendLayerBounds(layer.data, object);
appendLayerFeatures(layer.data, object);
writer.writeObject(object.build());
return stringWriter.toString();
}
}
private static class GeometryPrimitiveVisitor implements PrimitiveVisitor {