Flex Slides

The driver class

The driver class for this program is named Prob03.

The definition of the driver class is shown in its entirety in Listing 2.

The driver class simply

instantiates a new object of a class named Prob03Runner
and calls a method named run on that object.

Listing 2. Prob03 class definition.
import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JButton; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import java.awt.Color; public class Prob03{ public static void main(String[] args){ new Prob03Runner().run(); }//end main method }//end class Prob03

Listing 2. Prob03 class definition.

import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.Color;

public class Prob03{
  public static void main(String[] args){
    new Prob03Runner().run();
  }//end main method
}//end class Prob03

File: ax.htm

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