Hi all, I've sent a small PR for making Snowball Java classes implement Serializable interface. [1] It's needed for using Snowball with Spark [2] and other similar frameworks. It would be nice if someone could review it. Thanks! 1. https://github.com/snowballstem/snowball/pull/43 2. https://spark.apache.org/ -- Regards, Oleg Smirnov