Big Java example project "input"

You can use this project as follows:

 - invoke the main method of the driver class InputTest by right-clicking 
 on the class representation and selecting the main method.
 - interactively create DataSet objects
 - call the add method of each object 
 - then call the getAverage and getMaximum methods
 - use BlueJ's inspection capabilities to watch change of internal 
 state after each call

This project illustrates concepts covered in Big Java & Java Concepts, Chapter 7 
"Iteration".
  
 - to be able to program loops with the while, for, and do statements
 - to avoid infinite loops and off-by-one errors
 - to learn how to process input