Is read the full thread and i see the demo site and the source code attached, but next in the thread, i see that there were some updates after this version.
The latest version that is avaible in public is linked in that thread. If you need access to the one located in SVN, than feel free to buy a support subscription:
but the version (in SVN) is still not working with a small number (or zero) rows as i wrote in my previous post.
if you try this version with the example test case "Test.java" (download for public) and you add only (for example about 5) rows, the service repeats calling.