Int dealertotal newcard2 newcard3 if dealertotal 21

int dealerTotal = newCard[2] + newCard[3];
if (dealerTotal > 21){
System.out.println();
System.out.println("Dealers total is " + dealerTotal + ".");
System.out.println("Dealer busts and you win");
System.exit(0);
}
if (dealerTotal == 21){
System.out.println();
System.out.println("Dealer shows second card: " + newCard[3] + ".");
System.out.println("Dealers total is " + dealerTotal + ".");

System.out.println();
System.out.println("Dealer has BlackJack. you lost");
System.exit(0);
}
System.out.println("dealer total is hidden.");
System.out.println();
// would the player like to hit or stay
System.out.print("do you want to \"hit\" or \"stay\"? ");
String hitStay = in.next();
System.out.println();
int cc = 4;
if (hitStay.equalsIgnoreCase("hit")){
while (playerTotal < 21 && hitStay.equalsIgnoreCase("hit")){
if (hitStay.equalsIgnoreCase("hit")){
System.out.println("You drew a " + newCard[cc] + ".");
playerTotal = playerTotal + newCard[cc];
System.out.println("Your total is " + playerTotal + ".");
System.out.println();
cc++; //Adds 1 to ensure next card is different.
// Bust & Blackjack check.
if (playerTotal > 21){
System.out.println("You are bust, You lose.");
System.exit(0);
}
if (playerTotal == 21){
System.out.println("Blackjack, you win.");
System.exit(0);
}
System.out.print("Would you like to \"hit\" or \"stay\"? ");
hitStay = in.next();
System.out.println();
}
}
}
// Dealers turn, only if Round 1 didn't end in bust/blackjack.
in.close();
System.out.println("Ok dealers turn.");
System.out.println("His hidden card was a " + newCard[3] + "."); // reveal
hidden from round one.