building 3.0 cayenne source

[jbryanlewis]

Hello. I used to be an active cayenne user but I've been away from web-app  
development for over a year. I'm back into it now and trying out Cayenne  
3.0.

I tried to add the cayenne source as an eclipse project so I could  
single-step into it occasionally. Some of the imports appear to be  
JDK-6-dependent, such as java.sql.NClob and SQLXML. What's the recommended  
practice? Install both versions 5 and 6 of the JDK?

Thanks,
Bryan Lewis