Big Java example project "table"

You can use this project as follows:

 - invoke the main method of the driver class PowerTableTest by right-clicking 
 on the class representation and selecting the main method.
 - interactively create PowerTable objects of various sizes
 - call the print method of each object 
 - you can also experiment with the printInColumn method used internally by
  the print method


  
This project illustrates concepts covered in Big Java, Chapter 6 
"Iteration".
  
 - to be able to program loops with the while, for, and do statements
 - to avoid infinite loops and off-by-one errors
 - to understand nested loops

