Question: Java Create an Invoice class that might serve as a receipt for items sold. An Invoice should be defined by the following attributes: productName :

Java

Create an Invoice class that might serve as a receipt for items sold. An Invoice should be defined by the following attributes:

productName : String

quantityPurchased : int

pricePerItem : double

Provide getters and setters for each attribute, making sure that the numeric values given are not negative. Set them to 0 if they are. Include a method that calculates the invoice amount (i.e., multiplies the quantity by the price per item), then returns the amount as a double value. Write a test program that shows everything working.

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