A revision to the Player to add the following method. The superclass version doesn't do anything with this information. Some subclasses, however, will process this.

The SevenReds subclass of Player.

A revision to the Game class. This will call the winners with the winning Bin instance before paying off the bets.

A unit test of the SevenReds class. This test should synthesize a fixed list of Outcomes, Bins, and calls a SevenReds instance with various sequences of reds and blacks. One test cases can assure that no bet is placed until 7 reds have been seen. Another test case can assure that the bets double (following the Martingale betting strategy) on each loss.

A main application class that creates the necessary objects, runs the Simulator's gather method, and writes the available outputs to System.out In this case, it will simply print the list of maxima, and the list of session lengths.