Create a node structure by using the user$-$defined linked list exercise example to create your own LinkedList class. A node is used to store the data. The node has two fields. One field is to store the data and the

other is a link $($or reference$)$ to the next node in the Linked List.

In Java:

$1.$ Create a driver class that contains the $$main$$ method.

$2.$ Declare nodes without a link and use the setLink$()$ method to create the following linked list

structure:

$3.$ For, the $$D$2$L$$ node the link should always be $$null$.$

$4.$ Create a reference node like $$job$4$ and assign it to the $$Professor$$ node. Display the data in the

nodes starting from $$Professor$$ until it reaches a node where the link is $$null$.$

$5.$ Create a reference node like $$job$4$ and assign it to the $$Registrar$$ node. Display the data in the

nodes starting from $$Registrar$$ until it reaches a node where the link is $$null$.$

$6.$ Expected Output:

Professor

Web Server

Banners

D$2$L

$7.$ Expected Output:

Registrar

Web Server

Banners

D$2$L