More on listeners - An Introduction to Graphical User Interfaces with Java Swing - page 92

Exercises

9.1 Modify the text analysis GUI from Chapter 4 by implementing the listener as

in internal class as described in Section 9.2.1. Decide into which class it should
be implemented.

9.2 Modify the text analysis GUI from Chapter 4 by implementing the listener as a

part of some other class as described in Section 9.2.1. Decide which class that
should be.