TransformerFactory and Xalan Dependency Conflict

Question

I have the following code:

javax.xml.transform.TransformerFactory factory = TransformerFactory.newInstance();
factory.setAttribute(XMLConstants.ACCESS_EXTERN         


        

Answer 1

It might be coming from other xalan version of your project.

Check Dependent Hierarchy in your POM for the xalan and exclude the xercesImpl in all the version of xalan.