Use the IntLinkedList class $($library$)$ and create a test class. Utilize a loop to add all numbers

between $0$ and $20($inclusive$)$ to it$,$ with even numbers being added to the front and odd numbers

being added to the back. Then, use the toString$()$ method to print it out.

Next, using a loop, remove elements from the front of the list until the element that was removed

was $0,$ then print it out again.

Expected Output:

LinkedList $($size$=21)$: $20,18,16,14,12,10,8,6,4,2,0,1,3,5,7,9,11,13,15,17,19$

LinkedList $($size$=10)$: $1,3,5,7,9,11,13,15,17,19$