A stock market simulation program complete with GUI done in BlueJ

General information for the business: program Kind of development: New program from scratch Description of requirements/functionality: A basic program that simulates an investor buying and selling shares in a stock market. The investor needs tools to display his portfolio and buy and sell shares. Shares value can go up and down so an underlying simulation of the market should be implemented. A "Next Day" button is used to proceed through the simulation (i.e. using random number generation to sensibly fluctuate the value of stocks each day) Program GUI does not have to be too complex. AWT should (preferably) be used in order to create GUI. Includes screen output and keyboard input and basic classes. There are java source files for at least three major classes in the program. Good source comments and code indentation is expected for all implemented parts of the code --- Includes methods and variables for at least three major classes, and all constructions above. At least 3 major methods fully implemented and working for each class -- At least three major program classes will be implemented, with methods working and well designed, and all constructions above Use of inheritance with at least one superclass and three subclasses Class, method and variable naming will be clear and consistent Polymorphism should be used in at least three subclasses, and all constructions above At least four major program classes will be implemented, with methods working and well designed, Comments are clear and applied to class and method level consistently Example: As above, but the simulation is more natural, there is a running commentary of the change in value of the shares with major events reported. --- Use of ArrayLists or other classes from Java’s Collection Framework in all parts of the program, and all constructions above. Exception handling is carried out appropriately in all parts of the program Inheritance is correctly applied to all parts of the program. Example: As above, but all types of accounts and functionality will now be included in the simulation. The simulation is now mostly ruled by a basic GUI. --- Includes file input and/or output, and all constructions above Polymorphism will be fully implemented in all parts of the program Example: As above, with a full GUI now controlling all aspects of the simulation; data should be read from files. Specific technologies required: BlueJ Attached images show how gui display should look and also some example classes. Note: the only difference in the share types in the risk. e.g. high risk shares more likely to have violent fluctuations during simulation Specific technologies required: Program written in BlueJ using a number of seperate classes which work together to form the program Extra notes: GUI Example attached! Validation measures should be included such as when trying to buy any number of shares that you can't afford, and negative purchase amounts. BlueJ package would be appreciated.