Exceptions exercise

IvalidRegException exercise ========================================== Program name ============ [login to view URL] (EasyIn is abstract) Description =========== You will be given the full code of TestInvalidRegException, and you are to complete InvalidRegExpression and CarReg starting from the skeletons provided. InvalidRegException provides a default error message "Invalid as UK car registration" but a constructor should also allow a specific message to be associated with the exception. The String argument constructor of CarReg is required to generate an InvalidRegException if the format is not observed correctly. The message generated should be one of the following, as appropriate to the error detected: "Invalid car reg. Wrong number of characters.", "Invalid car reg. Two initial letters expected.", "Invalid car reg. Two digits 01--05 or 51--55 expected." or "Invalid car reg. Three final letters expected." Input Format ============ Interactive, prompted. Input Example ============= MN01FGH Output Format ============= See output example below Marking ======== 5 marks: 100% dynamic correctness, assessed using one valid and four invalid registration numbers. Your program will also be examined to verify that you are throwing exceptions of the appropriate class, and not, for example, validating by means of if statement logic. Input and Output example ======================== Enter a recent car registration: MN01FGH MN01FGH is a valid recent UK car registration. Enter a recent car registration: MF06FGH Invalid car reg. Two digits 01--05 or 51--55 expected. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform WinXP