• You may run into Java security problems with the Web Start option. The Java runtime environment should walk you through setting up an exception if this happens.
  
  
• You may also download the runnable jar which will allow you to use the SalesFun class in direct unit tests as well as run the application.
  • Most problems can be worked around by running:

    java -jar TestSalesFun.jar

• Finally you can download the source file, inspect it, and compile it yourself.

Please let me know if you run into any trouble.