java 编程问题，帮我看看哪里写得不对

import java.util.Random;
class card {
private static Random generator = new Random();

public final static int ACE = 1;
public final static int TWO = 2;
public final static int THREE = 3;
public final static int FOUR = 4;
public final static int FIVE = 5;
public final static int SIX = 6;
public final static int SEVEN = 7;
public final static int EIGHT = 8;
public final static int NINE = 9;
public final static int TEN = 10;
public final static int JACK = 11;
public final static int QUEEN = 12;
public final static int KING = 13;

private final int HEART = 1;
private final int CLUB = 2;
private final int DIAMOND = 3;
private final int SPADE = 4;

private final int NumOfFaces = 13;
private final int NumOfSuits = 4;

private int face, suit;
private String faceName = "";
private String suitName