Student needs help with Java programming class:
Gadget by Mail sells many interesting items throught its catalogs. Write a program that prompts the user for an item number and quantity ordered. Create an Exception class named OrderException, and throw an OrderException if the user does not enter a valid item number(at least 111, but no more than 999) or quantity (at least 1, but no more than 50). Catch the OrderException and display an appropiate message. If the item number and quantity are valid, display the final price, which is $2.00 per item, no matter what the item number is.
Must be well documented since I'm not the brightest when it comes to this language.
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request.
3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site).
I am using a Sony VAIO running Windows XP. I am also using Jgrasp(j2sdk1.4.0) to compile and run this program.