import java.util.Arrays;

public class Card5 {

private final String[] VALID_RANKS =

{"2", "3", "4", "5", "6", "7", "8", "9",

"10", "jack", "queen", "king", "ace"};

private final String[] VALID_SUITS =

{"diamonds", "clubs", "hearts","spades"};

private String rank;

private String suit;

public String toString() {

return rank + " of " + suit;

}

public void setRank(String rank) {

if (!isValidRank(rank)) {

System.out.println(rank + " is not a valid rank.");

System.exit(0);

}

this.rank = rank;

}

private boolean isValidRank(String someRank) {

return contains(VALID_RANKS, someRank);

}

public void setSuit(String suit) {

if (!isValidSuit(suit)) {

System.out.println(suit + " is not a valid suit.");

System.exit(0);

}

this.suit = suit;

}

private boolean isValidSuit(String someSuit) {

return contains(VALID_SUITS, someSuit);

}

private boolean contains(String[] array, String item) {

for (String element: array) {

if (element.equals(item)) {

return true;

}

}

return false;

}

}