Answer Happy

Please help correct existing code.
I need help adding code to my existing code to create a
blackjack points system for the cards, I have added my code
below.
Each numeric card is worth the same as the card's rank. For
example, a 2 of hearts is worth 2 points, a 7 of diamonds is worth
7 points, etc.
Each of the face cards Jack, Queen and King are worth 10
points.
The ace is worth either 1 point or 11 points (the player is free
to choose).
public class Runner {

public static void main(String args[]) {
Deck deck = new Deck() ;
deck.shuffle() ;
BlackjackDealer dealer = new BlackjackDealer() ;
while (!dealer.isStaying() &&
!dealer.getHand().isBust()) {
Card card = deck.takeFromTop() ;
System.out.println("Dealer has been dealt the " + card) ;
dealer.take(card) ;
if (dealer.getHand().isBust()) {
System.out.println("Dealer is bust with a score of " +
dealer.getHand().getScore()) ;
} else if (dealer.isStaying()) {
System.out.println("Dealer is staying with a score of " +
dealer.getHand().getScore()) ;
} else {
System.out.println("Dealer is still in with a score of " +
dealer.getHand().getScore()) ;
}
}
}
}
public class BlackjackDealer {
private boolean isStaying;
private BlackjackHand hand;
public BlackjackDealer(){
this.hand = new BlackjackHand();
}
public boolean isStaying(){return this.isStaying;}
public BlackjackHand getHand(){return this.hand;}
public boolean take(Card card){
if(isStaying || hand.isBust()){
return false;
}
else {
hand.add(card);
if(hand.getScore()<17) isStaying = false;
else isStaying = true;
return true;
}
}
public void reset(){
this.hand = new BlackjackHand();
this.isStaying = false;
}
}
import java.util.ArrayList;
public class BlackjackHand {
private int size;
private int score;
private ArrayList<Card> list;
public BlackjackHand(){
this.score = 0;
this.size = 0;
this.list = new ArrayList<Card>();
}
public void add(Card card){
list.add(card);
}
public int getSize(){return this.size;}
public Card get(int index){
return list.get(index);
}
public int getScore(){return this.score;}
public boolean isBust(){
return score > 21;
}
}
import java.io.*;
import java.util.ArrayList;
import java.util.Collections;
public class Deck {
ArrayList<Card> cardDeck;
public Deck() {
cardDeck = new ArrayList<Card>();
for (char suit : Card.SUITS) {
for (int rank = 1; rank <= 13; rank++) {
cardDeck.add(new Card(suit, rank));
}
}
}
public int getSize() {
return cardDeck.size();
}
public Card takeFromTop() {
return cardDeck.remove(0);
}
public boolean putOnBottom(Card card) {
for (int i = 0; i < cardDeck.size(); i++) {
if (cardDeck.get(i).getRank() == card.getRank() &&
cardDeck.get(i).getSuit() == card.getSuit())
return false;
}
cardDeck.add(card);
return true;
}
public void shuffle() {
Collections.shuffle(cardDeck);
}
}
public class Card {
public static final char[] SUITS = {'♣','♠','♦','❤'};
public static final String[] RANKS =
{"A","2","3","4","5","6","7","8","9","10","J","Q","K"} ;
//Your code here
private char suit;
private int rank;
public Card(char suit, int value) {
this.suit = suit;
this.rank = value;
}
public char getSuit() {
return this.suit;
}
public int getRank() {
return this.rank;
}
public String toString() {
return RANKS[this.rank - 1] + suit;
}
}
Output
Dealer is still in with a score of 0
Dealer has been dealt the A♦
Dealer is still in with a score of 0
Dealer has been dealt the J♣
Dealer is still in with a score of 0
Dealer has been dealt the J❤
Dealer is still in with a score of 0
Dealer has been dealt the 2♠
Dealer is still in with a score of 0
Dealer has been dealt the 3♠
Dealer is still in with a score of 0
Dealer has been dealt the K♠
Dealer is still in with a score of 0
Dealer has been dealt the 3♦
Dealer is still in with a score of 0
Dealer has been dealt the K♦
Dealer is still in with a score of 0
Dealer has been dealt the 7♣
Dealer is still in with a score of 0
Dealer has been dealt the 6♦
Dealer is still in with a score of 0
Dealer has been dealt the 5❤
Dealer is still in with a score of 0
Dealer has been dealt the J♦
Dealer is still in with a score of 0
Dealer has been dealt the 9♣
Dealer is still in with a score of 0
Dealer has been dealt the A♣
Dealer is still in with a score of 0
Dealer has been dealt the J♠
Dealer is still in with a score of 0
Dealer has been dealt the 4♣
Dealer is still in with a score of 0
Dealer has been dealt the K❤
Dealer is still in with a score of 0
Dealer has been dealt the 7♠
Dealer is still in with a score of 0
Dealer has been dealt the 10♦
Dealer is still in with a score of 0
Dealer has been dealt the 3♣
Dealer is still in with a score of 0
Dealer has been dealt the 7♦
Dealer is still in with a score of 0
Dealer has been dealt the 9♠
Dealer is still in with a score of 0
Dealer has been dealt the 10♠
Dealer is still in with a score of 0
Dealer has been dealt the 2♦
Dealer is still in with a score of 0
Dealer has been dealt the 6❤
Dealer is still in with a score of 0
Dealer has been dealt the 9♦
Dealer is still in with a score of 0
Dealer has been dealt the 6♣
Dealer is still in with a score of 0
Dealer has been dealt the 9❤
Dealer is still in with a score of 0
Dealer has been dealt the 2❤
Dealer is still in with a score of 0
Dealer has been dealt the 5♠
Dealer is still in with a score of 0
Dealer has been dealt the K♣
Dealer is still in with a score of 0
Dealer has been dealt the Q♣
Dealer is still in with a score of 0
Dealer has been dealt the 10♣
Dealer is still in with a score of 0
Dealer has been dealt the Q♠
Dealer is still in with a score of 0
Dealer has been dealt the 4❤
Dealer is still in with a score of 0
Dealer has been dealt the A❤
Dealer is still in with a score of 0
Dealer has been dealt the 7❤
Dealer is still in with a score of 0
Dealer has been dealt the Q❤
Dealer is still in with a score of 0
Dealer has been dealt the 8❤
Dealer is still in with a score of 0
Dealer has been dealt the 4♦
Dealer is still in with a score of 0
Dealer has been dealt the 8♦
Dealer is still in with a score of 0
Dealer has been dealt the A♠
Dealer is still in with a score of 0
Dealer has been dealt the 6♠
Dealer is still in with a score of 0
Dealer has been dealt the Q♦
Dealer is still in with a score of 0
Dealer has been dealt the 8♠
Dealer is still in with a score of 0
Dealer has been dealt the 4♠
Dealer is still in with a score of 0
Dealer has been dealt the 5♦
Dealer is still in with a score of 0
Exception in thread "main"
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0