title: More than one URIResolver on a TransformerFactory?
body: <p>I have an XSLT Transformer in Java (actually its Apache FOP rendering to PDF) where I have already set a custom URIResolver (for 'servlet-context:' URIs). </p>
  
  <p>Now I need to use another URIResolver in addition (a CatalogResolver for caching DTDs).</p>
  
  <p>Do I need to write my own URIResolver now that calls either of the two or is there a better way to do this?</p>