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c) Create Class:BookComparator Constructor:No need to write one. Take the default that Java provides. Method: public int compare(Book obj1, Book obj2) This method compares the
c) Create Class:BookComparator Constructor:No need to write one. Take the default that Java provides. Method: public int compare(Book obj1, Book obj2) This method compares the book IDs of Book objects referenced by obj1 and obj2. If the ID of obj1ID of obj2 then return 0 If the ID of obj1 ID of obj2 then return 1
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