Validation and XalanTransformer.

[Paul Emberson]

What is the simplest code needed to perform a xsl transformation while 
validating the XML.  (I want default attributes in the DTD)

There does not appear to be a way using the XalanTransformer 
interface.  Currently I have hacked XalanDefaultParsedSource so 
XalanTransformer always validates.

Looking for a neater method.

Paul Emberson