public class CreditCard {
    // Instance variables:
    private String number;
    private String name;
    private String bank;
    private double balance;
    private int limit;
    
    // Constructor:
    CreditCard(String no, String nm, String bk, double bal, int lim) {
	number = no;
	name = nm;
	bank = bk;
	balance = bal;
	limit = lim;
    }
    
    // Accessor methods:
    public String getNumber() { return number; }
    
    public String getName() { return name; }
    
    public String getBank() { return bank; }
    
    public double getBalance() { return balance; }
    
    public int getLimit() { return limit; }
    
    // Action methods:

    // Make a charge 
    public boolean chargeIt(double price) { 
	if (price + balance > (double) limit) 
	    return false; // There is not enough money left to charge it
	balance += price;
	return true; // The charge goes through in this case
    }

    // Make a payment
    public void makePayment(double payment) {
	balance -= payment; 
    }
    
    // Print a card's information 
    public static void printCard(CreditCard c) { 
	System.out.println("Number = " + c.getNumber());
	System.out.println("Name = " + c.getName());
	System.out.println("Bank = " + c.getBank());
	System.out.println("Balance = " + c.getBalance()); // Implicit cast
	System.out.println("Limit = " + c.getLimit()); // Implicit cast
    }
}