CardTester.java

import java.util.Random;

public class CardTester
{
    public static void main (String args[]) {
        Random rand = new Random();

        // number of elements in NAMES constant of Deck
        int lastNameCnt = Deck.getNAMES().length;
        // number of elements in SUITS constant of Deck
        int lastSuitCnt = Deck.getSUITS().length;

        for (int i = 0; i < 20; i++) {
            // generate next name - using NAMES from Deck class assures that
            // name sent to Card constructor will be valid name String for Card
            String name = ( Deck.getNAMES() )[ rand.nextInt( lastNameCnt ) ];
            // generate next suit  -  using SUITS from Deck class assures that
            // suit sent to Card constructor will be valid suit String for Card
            String suit = ( Deck.getSUITS() )[ rand.nextInt( lastSuitCnt ) ];
            // create new card
            Card card = new Card( name, suit );

            System.out.println( card.toString( ));
        }
    }
}