List<Geometry> geoms = entry.getValue().jts;
Geometry geom = GeometryCreationUtil.ceateGeometryCollection(geoms, binding);
if (geom == null) { // null is used to mark things for delete?
IBlockingProvider<ILayer> layerProvider = new StaticBlockingProvider<ILayer>(layer);
FIDFeatureProvider featureProvider = new FIDFeatureProvider(entry.getKey(),
layerProvider);
DeleteFeatureCommand deleteFeatureCommand = new DeleteFeatureCommand(featureProvider,
layerProvider);
commands.add(deleteFeatureCommand);
} else {