Write a java 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 appropriate 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.
Windows 2000 and Mac OS X