I have tried to create java.lang.AbstractMethodError from table 9-4 as mentioned in the exercise.
Here's how i was able to create the error:
here's the code:
#1 created and compiled an interface
#2 Implemented that interface and compiled it.
#3 Then changed interface to have a new method and compiled; didn't compile inplementing class.
#4 created a class with main method, initialized class and called new interface method.
I was able to successfully catch the exception.
Thanks for a great book.