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.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 10PE

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