This program practices working with lambdas and streams.

Provided Files:

Java file Book.java contains a class for book data.

Java file BookProject.java contains the starting code with a book list constructed and methods filter

and process. You will need to write the bodies of these two methods; they are illustrated in the lectures.

Main Application:

$//$ Task $1$: Ask the user for the category of book $($ex$.$Database$)$ and call filter method with

$//$ correct lambda to get list of books with this category

$//$ Display the count

$//$ If books, display headings and book title, format, and price in $

$//$ See sample output for correct display

$//$ Task $2$: Ask the user for a price maximum of book $($ex$\mathrm{.}50\mathrm{.}00)$ and call filter method with

$//$ correct lambda to get back list of books with price $<=$ maximum

$//$ Display the count

$//$ If books, display headings and book title, category, format, and price in $

$//$ See sample output for correct display

$2$

$//$ Task $3$: Call process method with correct lambda convert book titles to upper case

$//$ Display the updated list with Book toString method

$//$ See sample output for correct display

$//$ Task $4$: use streams to display only paperback titles, category, price sorted by title

$//$ Note: The Book class needs to implement Comparable to define natural ordering by title

$//$ See sample output for correct display

$//$ Task $5$: Use streams to display book titles where title contains phrase entered by user

$//$ Display the count using the stream count method

$//$ If books, display headings and book title, category, format, and price in $

$//$ See sample output for correct display