java code Fields and methods given Book Fields String title String author int copies Methods Book(String title,String author,int copies) Book() getTitle()String setTitle(String title) getCopies()int setCopies(int copies) toString Question create a method called destroyCopy which will decrement the copies field create a method called newCopy which will increment the copies field create method called upSize which will receive through a number representing the percentage in which the library is going to expand,this method should then return the number of copies that need to be purchased to adhire to the upsizing. put a comment in the line above these three methods destroCopy,newCopy and upsize.The comment should read Unused method.
java code Fields and methods given Book Fields String title String author int copies Methods Book(String title,String author,int copies) Book() getTitle()String setTitle(String title) getCopies()int setCopies(int copies) toString Question create a method called destroyCopy which will decrement the copies field create a method called newCopy which will increment the copies field create method called upSize which will receive through a number representing the percentage in which the library is going to expand,this method should then return the number of copies that need to be purchased to adhire to the upsizing. put a comment in the line above these three methods destroCopy,newCopy and upsize.The comment should read Unused method.
Chapter11: Advanced Inheritance Concepts
Section: Chapter Questions
Problem 10PE
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Question
java code
Fields and methods given
Book |
Fields |
|
Methods
|
Question
- create a method called destroyCopy which will decrement the copies field
- create a method called newCopy which will increment the copies field
- create method called upSize which will receive through a number representing the percentage in which the library is going to expand,this method should then return the number of copies that need to be purchased to adhire to the upsizing.
- put a comment in the line above these three methods destroCopy,newCopy and upsize.The comment should read Unused method.
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