Library

The Library class should have two fields: an array of Book objects called books, and an integer, numBooks, to keep track of how many books are in the array.

The Library class should have the following methods:

$$ A constructor. The Library should have a constructor, which creates the books array, to hold $50$ books, and then calls the loadLibrary method. You may have the filename written directly into the constructor $($you don$$t need to ask the user for it$).$

$$ private void loadLibrary$($String filename$).$ This method should open the file passed in as a parameter, and read the information about each book. The file format is:

AuthorFirstName AuthorLastName Length Year Title

with a space between each piece of information. Only the title may have spaces in it$.$ For example:

Jane Austin $4801813$ Pride and Prejudice

Read each book in from the file, and add it to the books array. You may assume that the file is correctly formatted $($there won$$t be errors in the file$).$ If there are more than $50$ books in the file, it should stop after reading the $50$ books and continue the rest of the program $($without displaying an error$).$

$$ public Book newest$().$ This method should return the book object of the newest$/$youngest$.$ Note that this should return a Book object, not just a String with the name in it$.$

$$ public double averageLength$().$ This method should return the average length of all books in the library. This should return a double, so be sure it doesn$$t round the correct answer to an integer.

$$ public void searchForAuthor$($String author$).$ This method should search for the specified author, and display the titles, number of pages, and year for books of theirs in a neatly formatted table $($you do not need to have a header at the top which labels the columns$).$ If no books are found, display a message stating that there are no books by that author.