Listing 1. The driver class.
import java.awt.Color; 
 
public class Prob01{//Driver class 
  public static void main(String[] args){ 
    //Instantiate an object and call its method named run. 
    Prob01Runner obj = new Prob01Runner(); 
    obj.run(); 
 
    //Get information from the object and display it on 
    // the command-line screen. 
    System.out.println(obj.getMars()); 
    System.out.println(obj.getJoe()); 
    System.out.println(obj.getSue()); 
  }//end main 
}//end class Prob01