For the DLP Infrastructure Project, we have not yet defined a set of supported versions of various libraries, but here is what is currently in use:
- Tomcat 5.5, with the following flags:
- I've also tried net.sf.saxon.om.DocumentBuilderFactoryImpl, but it failed. Perhaps it was only a missing jar – I didn't look into it at all (yet).
- Not sure if this is needed or not. I think not.
For these options to work, you must have xercesImpl.jar in the jre/lib/ext folder of the Java installation that Tomcat is using.