This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
It seems like the reference implementation of JAX-WS (Metro) does not have support for WSDL 2.0.
Take a look at this issue opened 2007, which looks like it still hasn't been resolved: https://jax-ws.dev.java.net/issues/show_bug.cgi?id=392 Other web service stacks may include support for WSDL 2.0.