Design and implement an inheritance hierarchy to model different library items, including

books, magazines, journals, videos, and electronic media such as CDs$.$ Your design should

encapsulate the common attributes and behaviors in a superclass and extend it with subclasses

that represent specific types of library items.

Superclass $-$ LibraryItem:

Fields:

$$ uniqueID: A unique identification number for each library item.

$$ title: The title of the item.

$$ author$/$publisher: Depending on the item, this could be the author $($for books$)$ or

publisher $($for magazines and journals$).$

$$ yearPublished: The year the item was published.

Methods:

$$ displayInfo$()$: Prints the common information about the item.

$$ Appropriate getter and setter methods.

Subclasses: Design the following three subclasses from the following options, each with its

specific fields and methods:

Book:

$$ Specific fields: genre, pageCount

$$ Specific methods: Include methods relevant to a book, such as readPage$($int

pageNumber$).$

Video:

$$ Specific fields: runtimeLength $($in minutes$),$ director

$$ Specific methods: Include methods relevant to videos, such as play$()$ or

displayRuntime$().$

CD:

$$ Specific fields: genre, artist, trackCount

$$ Specific methods: Include methods relevant to CDs$,$ such as playTrack$($int trackNumber$)$

or displayArtistInfo$().$

Demonstration:

Create a main program that demonstrates the use of your classes. Instantiate objects of each

subclass and demonstrate setting their fields and calling their methods.