You can read the itemCount instance variable of the CashRegister class with the getCount accessor method. Should

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You can read the itemCount instance variable of the CashRegister class with the getCount accessor method. Should there be a setCount mutator method to change it? Explain why or why not.

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Java Concepts Late Objects

ISBN: 9781119186717

3rd Edition

Authors: Cay S. Horstmann

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Question Posted: Jun 16, 2021 01:47 AM

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You can read the itemCount instance variable of the CashRegister class with the getCount accessor method. Should

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Yeswe need both accessor and mutator methods Accessor method is to retireve the value of instance va...View the full answer

Java Concepts Late Objects

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