I'm trying to compile the Virtual Trainer application that is described starting in chapter 10 of "JavaServer Faces 2.0: The Complete Reference", by Ed Burns, and get these errors when doing so:
The problem is that there is no invoke() method of the resolver object. That object is an instance of ELResolver. I have looked at the documentation for that abstract class and can't find an invoke() method. My java compiler couldn't find one either!
If you have succeeded in compiling this application, please let me know what to do! Thanks.
The code for the unit in error is reproduced below: