write a simple java program that controls the functionalites of a Library System.

it should consist of 7 classes

1.Main class 2.Book class 3.Member class 4.Stocks class 5.staff class 6.Issued book class 7.Returned book class

all the functionalities of each class are attached along with it. all functions should be user defined.

user should able to do all the functions mentioned in question

1. Main Class a. Invoking Other Classes And Methods. 2. Books a. Display the List of Books b. Search By Category C. Request a new Book d. No of time the book was issued. 3. Members Class a. Display the list of members b. Does exist? c. Display all books taken by a specific member d. Add Memebers e. Renew Membership f. Remove Members 4. Stocks a. Add Book b. Delete Book C. Stock Details 5. Staff a. Display Librarians b. On Duty staff c. Sort Books d. Display Helper/Clerk 6. Issued Books a. Withdraw a book b. Issued Book Status C. Return Period Calculator 7. Returned Books a. Return a Book b. Late Fees calculator c. Damage/Loss of Book Fine Calculator