USER-DEFINED METHODS - Java Programming: From Problem Analysis to Program Design - page 439

We also include a method, printHeading , to print the first two lines of the output.
The definition of this method is:
public static void printHeading(PrintWriter outp)
{

outp.println("Course Course Average");

outp.println(" ID 0 10 20 30 40 50 60 70"

+ " 80 90 100");
outp.println(" |....|....|....|....|....|....|....|"
+ "....|....|....|");
} //end printHeading
If you replace the method printResult in the preceding program, include the
method printHeading , include the statements to output— Group 1 -- **** and
Group 2 -- #### —and rerun the program, then the output for the previous data is as
follows:
Sample Output:

Course Course Average

7

ID 0 10 20 30 40 50 60 70 80 90 100

|....|....|....|....|....|....|....|....|....|....|

CSC *****************************************

########################################

ENG *****************************************

#######################################

HIS **************************************

##########################################

MTH *****************************************

##########################################

PHY *****************************************

#########################################

Group 1 -- ****
Group 2 -- ####

Avg for group 1: 82.04
Avg for group 2: 82.01

Compare both outputs. Which one do you think is better?