I have currently trouble because of very slow comparisons with the DiffBuilder class.
Changing the used xpath engine could be helpful but I am struggling with the relationship between DiffBuilder and JAXPXPathEngine.
Into the second class I can pass a custom XPathFactory (like Saxon), but I do not see a possibility to propagate this to the DiffBuilder.
Am I missing something? What is the relationship between the two classes, or is there just no relationship?
Then I would need a different approach.

Thanks for help,
I am currently a little bit confused.