As you can see from Bash, I cannot access the classes from my Main program, whic

Question

As you can see from Bash, I cannot access the classes from my Main program, which is called PaymentDemo which is listed last in the series of screenshots below. Each of the class files has been compiled and so has the PaymentDemo. I need for the Payment demo to create an instance of Payment and its derived classes. Am I using the right syntax to create the objects in Payment Demo?

Payment.java Payment.java CashPayment.java CreditCardPayment.java PaymentDemo.javax 2 3 @author: Aaron Lee S ok 7 import java.uti1.Scanner .ja 4 Unit 9, Chapter 7 assignments, Problem: Payment of different kinds. 8 10 ok This is the super class that CashPayment and CreditCardPayment are derived from.ok/ 12 public class Payment 13 14 15 16 private double amountofPayment; public void setAmountOfPayment (double amount) amountOfPayment amount; 18 19 20 21 public double getAmountOfPayment() 23 24 25 26 27 28 29 30 31 32 return amountOfPayment; public void paymentDetails() System.out.println("You paid $"amountOfPayment);

Explanation / Answer

You ca resolve this by creating a package and putting all your java classes inside this package. Please find the detailed steps below:

--com

-----------sample

------------------payments

---------------------------Payment.java

---------------------------CashPayment.java

---------------------------CreditCardPayment.java

---------------------------PaymentDemo.java

javac Payment.java

javac CashPayment.java

javac CreditCardPayment.java

javac PaymentDemo.java

java PaymentDemo

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