Exercise 3

A:

Exercise 4.1 and 4.2 in the book. The topic is constructors in Java.

B:

Exercise 4.5 in the book. The topics are arrays and strings.

C:

Exercise 4.6 in the book. The topic is overloading methods.

D:

Exercise 4.11 in the book. The topic is the special method finalize.

Best regards,
Kristian Torp