Java 6 Illuminated: An Active Learning Approach, 2nd Edition

9.8 Programming Activity 2: Working with the ArrayList Class 627

Figure 9.18

The Graphics Window

When the Application

Begins

The framework will animate your code so that you can watch it work. For

this to happen, be sure that your for loops call the animate method. The

arguments that you send to animate are not always the same, but the loca-

tion of the call to animate is always the same, that is, the last statement of

your for loop. Detailed instructions for each task are included in the code.

To test your code, compile and run the ArrayPractice source code. Figure 9.18

shows the graphics window when the program begins. Because the Auto ele-

ments of the ...