Question $3$

$[29$ marks$]$

You are building a library management system. An object of the Book class represents each book in the library. Declare an array of Book objects to store information about five different books.

$3\mathrm{.}1$ The following is a Book class and an incomplete program that declares an array of Book objects to store information about five different books. Provide the missing code that displays the book list.

$(4$ marks$)$

$\backslash$table$[[1.,$public class Book $\{],[2.,$private String title;$],[3.,$private String author;$]]$

$3$

HSYD$100-1-$Jan$-$Jun$2024-$FA$2-$OD$-$V$\mathrm{.}2-08112023$

$\backslash$table$[[4.,$public String getTitle$()\{],[5.,$return title;$],[6.,\}],[7.,$public void setTitle$($String title$)\{],[8.,$this.title $=$ title;$],[9.,\}],[10.,$public String getAuthor$()\{],[11.,$return author;$],[12.,\}],[13.,$public void setAuthor$($String author$)\{],[14.,$this.author $=$ author;$],[15.,\}],[16.,$public Book$($String title, String author$)\{],[17.,$this.title $=$ title;$],[18.,$this.author $=$ author;$],[19.,\}],[20.,\}]]$