Listings
Listing 1
. The new getFrame method.
Listing 2
. Prob03 class definition.
Listing 3
. Beginning of the Prob03Runner class.
Listing 4
. Beginning of the run method.
Listing 5
. Register an action listener on the button.
Listing 6
. Set the picture background to blue.
Listing 7
. Display the student's name on the picture.
Listing 8
. Add a turtle to the world.
Listing 9
. Source code for the program named Prob03.
Listing 10
. The modified World class.
File: ad.htm
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