NetBeans 6.9 now prompts you to create a resource register after clicking Finish
in the New RESTful Web Service wizard. Add additional step to click OK.
Unnecessary call to String constructor in return statement in getText. Change to:
return "" + dukesAge;
In example of output of DukesAgeService, change to 15 (Duke's current age now).
In New Persistence Entity wizard, no Create Persistence Unit button, but a
checkbox (checked by default) Create Persistence Unit, then click Next to
configure the PU.