Question

Write method createTeams() that

Has no parameters

Has return type void

Instantiate the member variable of type ArrayList<Team>

Instantiates two instances of class Team

one for TeamOne

one for TeamTwo

set names for each team as appropriate

add each instance to the ArrayList<Team> member variable

Instantiate the member variable of class Scanner passing “System.in” as the argument to the constructor

Using System.out.println() static method, prompt the user for the human player’s name

Instantiate an instance of class String set equal to the reference object of class Scanner using its method .next()

Instantiate an instance of class HumanPlayer

Call method .setName() on the reference object of class HumanPlayer passing the value stored in the variable from step g. above

Add the reference object of class HumanPlayer to the instance of class Team representing Team One

Write a for loop to generate three AiPlayer instances

Generate a unique name for each AiPlayer and call method .setName() passing the unique name as an argument

Add one AiPlayer instance to the instance of class Team representing Team One

Add the other two AiPlayer instances to the instance of class Team representing Team Two

Write method outputTeams() so that

It has no parameters

Has a return type of void

Uses an enhanced for loop to loop through the collection of member variable of type ArrayList<Team>

Outputs the current Team’s name

Uses an enhanced for loop to loop through the collection of class Team’s member variable ArrayList<Player>

Outputs the current Player’s name

Answer 1

public void createTeams(){
list=new ArrayList<Team>();
Team teamOne=new Team();
Team teamTwo=new Team();
teamOne.setName("TeamOne");
teamTwo.setName("TeamTwo");
list.add(teamOne);
list.add(teamTwo);
  
Scanner scn=new Scanner(System.in);
System.out.println("Enter player name");
String name=scn.next();
HumanPlayer plyr = new HumanPlayer();
plyr.setName(name);
  
teamOne.add(plyr);
  
String[] names={"Plr1","Plr2","Plr3"};
AiPlayer[] arr=new AiPlayer[3];
for(int i=0;i<3;i++){
arr[i]=new AiPlayer();
arr[i].setName(names[i]);
}
teamOne.add(arr[0]);
teamTwo.add(arr[1]);
teamTwo.add(arr[2]);
  
}
  
public void outputTeams(){
  
for(Team a : list){
System.out.println("Team Name : "+a.getName());
for(Player p : a.getListOfPlayers()){
System.out.println("Player name : "+p.getName());
}
}
}