The Main Class

The main class should be called YourlastnameProgram$1$ and has the following members:

$$ A private static void method called displayMenu that has no parameters and displays the following menu:

Choose one of the following:

$1.$ Add an album to the collection

$2.$ Display the albums in the collection

$3.$ Display the songs in the collection

$4.$ Sort the albums in the collection

$5.$ Add a song to the playlist

$6.$ Display the playlist

$7.$ Clear playlist

$8.$ Exit the program

$$ A private static method called getChoice that takes no arguments, reads an integer from the user, and returns it$.$

$$ A private static method called createAlbum that does the following:

$1.$ Prompt the user for an album title.

$2.$ Prompt the user for an album artist.

$3.$ Prompt the user for the number of tracks on the album until the user enters a value greater than zero.

$4.$ Call the getTracklist method to prompt the user for the tracks on the album and get an array of Song objects.

$5.$ Create a new Album object with the title, artist, and track list provided and return it$.$

$$ A private static method called getTracklist that takes the number of tracks and the album artist as parameters and does the following:

$1.$ Prompt the user for the title and length in minutes and seconds for each track.

$2.$ Create a Song object for each track with the information provided and store it in an array of Song objects.

$3.$ Return the array of Song objects.

$$ A private static method called getAlbumFromCollection that takes an AlbumCollection as a parameter and does the following:

$1.$ Prompt for the title and artist to search for.

$2.$ Call the findAlbum method to find the album in the collection.

$3.$ If the album is not found, display a message indicating that the album is not in the collection, and go back to step $1.$

$4.$ Otherwise return the album.

$$ A private static method called getSongFromAlbum that takes an Album as a parameter and does the following:

$1.$ Display the tracklist for the album.

$2.$ Prompt the user to choose a track number.

$3.$ Call the getTrack method to get the song with the given track number.

$4.$ If the track number is not valid, go back to step $2.$

$5.$ Otherwise, return the song.

$$ A main function that does the following:

$1.$ Create an empty AlbumCollection and an empty Playlist

$2.$ Display a welcome message.

$3.$ Call displayMenu to display the menu.

$4.$ Call getChoice to get the user$$s choice.

$5.$ If the choice is $1,$ call createAlbum to create a new album and add the album to the collection.

$6.$ If the choice is $2,$ display the albums in the collection.

$7.$ If the choice is $3,$ display the songs in the collection.

$8.$ If the choice is $4,$ sort the albums in the collection.

$9.$ If the choice is $5,$ call getAlbumFromCollection to select an album, call getSongFromAlbum to select a song, and add the song to the playlist.

$10.$ If the choice is $6,$ display the playlist.

$11.$ If the choice is $7,$ clear the playlist.

$12.$ If the choice is $8,$ display a thank you message.

$13.$ If the choice is any other value, display an error message.

$14.$ Go back to step $3$ unless the choice was $8.$