// Fig. 3.8: GradeBookTest.java // Creating and manipulating a GradeBook object. import java.util.Scanner; // program uses Scanner public class GradeBookTest { // main method begins program execution public static void main( String[] args ) { // create Scanner to obtain input from command window Scanner input = new Scanner( System.in ); // create a GradeBook object and assign it to myGradeBook GradeBook myGradeBook = new GradeBook(); // display initial value of courseName System.out.printf( "Initial course name is: %s\n\n", myGradeBook.getCourseName() ); // prompt for and read course name System.out.println( "Please enter the course name:" ); String theName = input.nextLine(); // read a line of text myGradeBook.setCourseName( theName ); // set the course name System.out.println(); // outputs a blank line // display welcome message after specifying course name myGradeBook.displayMessage(); } // end main } // end class GradeBookTest