This module has never been advertised or documented, and is currently mainly useful for testing the pojo-base module.
In order to address actual user needs as those expressed in HSEARCH-1800, we will probably need to rethink the API. This will done as part of HSEARCH-1800, which may not even be addressed before 6.0.0.Final.
Let's avoid committing to maintaining APIs that are not documented and that we know are not stable.
We'll resume publishing this module when is fixed.