Enhance the HungerGames program in Figure. Create a Tribute class with three instance vari...

Enhance the

HungerGames

program in Figure. Create a

Tribute

class with three instance variables,

name (a String), gender (a char),

and

district (an int).

Provide this new

Tribute

class with a constructor to initialize its instance variables and with

get

methods to access them. Modify the

HungerGames

class by changing

String deceased to Tribute deceased,

making the

tributes

list a list of

Tribute

objects, and providing this additional local variable:

Map tributeMap = new HashMap<>();

Populate the

tributes

list with these objects:

Tribute("Cato", 'm', 2)Tribute("Katniss", 'f', 12)Tribute("Peeta", 'm', 12)Tribute("Rue", 'f', 11)Tribute("Finnick", 'm', 4)

Then, in a for-each loop that iterates through the

tributes

list, use

Map’s put

method to put each tribute into

tributeMap,

using each tribute’s name as the key to the object that more completely describes that tribute. Instead of using

Math.random

to pick random indices, use the

Collections

class’s

shuffle

method to randomize the sequence of the

tributes

list. Then, in an ordinary

for

loop that iterates through all but the last element in the shuffled

tributes

list, do the following:

• First, use

tributes.get(i)

to get the next object in the

tributes

list.

• Second, use

Map’s remove

method to remove this object from the

tributesMap

map.

• Third, display the three attributes of the removed object. After this

for

loop, in a print statement, call

tributesMap.keySet()

to display the keys of all remaining entries in

tributesMap.

Does the operation that removes an entry from the map also remove an element from the list?

Figure HungerGames program