Java Programming

/** This program demonstrates the CreditCard class. */ public class CreditCardDemo { public static void main(String[] args) { // Named constants final Money CREDIT_LIMIT = new Money(1000); final Money FIRST_AMOUNT = new Money(200); final Money SECOND_AMOUNT = new Money(10.02); final Money THIRD_AMOUNT = new Money(25); final Money FOURTH_AMOUNT = new Money(990); final Money FIFTH_AMOUNT = new Money(814.98); // Create an instance of the Person class. Person owner = new Person("Christie", "Diane", new Address("237J Harvey Hall", "Menomonie", "WI", "54751")); // Create an instance of the CreditCard class. CreditCard visa = new CreditCard(owner, CREDIT_LIMIT); // Display the credit card information. System.out.println(visa.getPersonals()); System.out.println("Balance: " + visa.getBalance()); System.out.println("Credit Limit: " + visa.getCreditLimit()); System.out.println(); // To print a new line // Attempt to charge the first amount and // display the results. System.out.println("Attempting to charge " + FIRST_AMOUNT); visa.charge(FIRST_AMOUNT); System.out.println("Balance: " + visa.getBalance()); System.out.println(); // To print a new line // Attempt to charge the second amount and // display the results. System.out.println("Attempting to charge " + SECOND_AMOUNT); visa.charge(SECOND_AMOUNT); System.out.println("Balance: " + visa.getBalance()); System.out.println(); // To print a new line // Attempt to pay using the third amount and // display the results. System.out.println("Attempting to pay " + THIRD_AMOUNT); visa.payment(THIRD_AMOUNT); System.out.println("Balance: " + visa.getBalance()); System.out.println(); // To print a new line // Attempt to charge using the fourth amount and // display the results. System.out.println("Attempting to charge " + FOURTH_AMOUNT); visa.charge(FOURTH_AMOUNT); System.out.println("Balance: " + visa.getBalance()); System.out.println(); // To print a new line // Attempt to charge using the fifth amount and // display the results. System.out.println("Attempting to charge " + FIFTH_AMOUNT); visa.charge(FIFTH_AMOUNT); System.out.println("Balance: " + visa.getBalance()); } }