jena-arq doesn't contain org.openjena.riot.RiotLoader in 2.10.0

Hi,

I'm working with the Jena examples provided on
git://github.com/castagna/jena-examples.git

There are some examples in the dev tree which contain the
org.openjena.riot.RiotLoader type.

It seems this type is only part of the jena-arq package < 2.10.1

Setting a smaller version raises version conflicts with other types.

What is the recommended new type for org.openjena.riot.RiotLoader so I can
run the examples from GitHub

Thanks in advance!

Günter