Lab4 Exercises



Carry out the following exercises from the BlueJ book, chapter 4 "Grouping Objects".

You will need to type up your answers to exercises 4.2, 4.4, 4.23 (4.13), 4.42 (4.23), 4.43 (4.24), 4.44, 4.45 (4.25), 4.47, and 4.53 (4.32) (brief answers acceptable).
You will also need to show your code to 4.3, 4.5, 4.8 (4.2), 4.11 (4.5), 4.15 (4.9), 4.16 (4.10), 4.17 (4.11), 4.24 (4.14), 4.46 (4.26), 4.48 (4.27), 4.51(4.30), 4.52 (4.31) and the Grid and CircleList exercises.