@Override public void registerClasses(@Nonnull Kryo kryo) { kryo.register(Object[].class); kryo.register(scala.Tuple2[].class); kryo.register(String.class); kryo.register(SpatialFilter.class); kryo.register(PointImpl.class); kryo.register(Shape.class); kryo.register(SpatialRelation.class); kryo.register(SpatialContext.class); kryo.register(SpatialContext.GEO.getClass()); doRegistration(kryo, "scala.collection.mutable.WrappedArray$ofRef"); }