v3.2.1 Persistent NameID generator throws an error

[Cantor, Scott]

> I uncommented the line in saml-nameid.xml and added the attribute and salt
> to the saml-nameid.properties file. Reloading the
> NameIdentifierGeneratorService gives me this error:

Properties aren't dynamic, so if you just did that explicitly, I think probably that's what you'd get. In retrospect using properties with some of the reloading configs turned out to be a dumb thing to do.

-- Scott