Develop the class called ChelseaFanClub.

However, remember that this class maintains a collection of objects of interest. These will be

the $32$ players of the first team, their ages and the number of games they've played.

i: A map whose keys are instances of the object of interest class and whose values are a list of

String or Integer.

At most one other field as described in your scenario.

ii: A constructor to initialise these fields. The map will be empty to begin with.

b :Then add the following methods to the class called ChelseaClub:

method name Brief description parameter$($s$)$ needed?

i$.$ A method called AddPlayer: Adds or updates an entry in the map for an object of

interest. Yes

ii$.$ A method called Clear: Clears all entries from the map. No

iii. A method called populate: Clears the map then creates different example entries

suitable for testing. The method should not require any user input. No

iv$.$ A method called RemovePlayer: Removes an entry from the map. The method

should return true or false depending on whether the entry was found or not. Yes

v$.$ A method called TotalNumberOfGoals. Returns a subset of objects of interest

according to some criteria about the values in the map. Yes

vi$.$ A method called AveragePlayerGoals. Returns a numeric value based on the values

of all entries in the map. No

vii. A method called FirstTeamMap: Displays the contents of the map, nicely formatted.

This method will not gain full marks if it merely uses the toString method of the

values. No