XSLT in Lucee 6

Per What is new in Lucee 6? (Part 2)
I’d thought I’d be able to do something like
-Djavax.xml.transform.TransformerFactory=net.sf.saxon.BasicTransformerFactory in JAVA_OPTS when starting Tomcat and I’d end up with Saxon transformers.

But maybe I’m not understanding what . . .

By relying on the XML processing functionalities available within the JVM, Lucee 6 simplifies its architecture. This change ensures more native and efficient XML handling, tapping into the JVM’s robust and optimized XML processing features.

. . . really means.

Is there anyone using XSLT2 in Lucee? It’s all still a bit over my head; can anyone tell me if I’m barking up the right tree?