Exercise 9.1 in the book. The topic is build your own exception class.
Exercise 9.4 in the book. The topic is the
NullPointerException, a specialization of
RuntimeException.
Exercise 9.7 in the book. Covers the topic, matching exceptions.
Exercise 9.11 in the book. The topic is exceptions in constructors.
Exercise 9.14. The topic is the finallyclause.
Exercise 9.10. The topic is exception and inheritance.