Basic Data Structures Java Create LinkedList class global variables include: private LinkedList head; private int size: Implement methods that: 1) Gets from given index (@param int index) 2) Removes duplicates of given data from list (@param T data) 3) Clears the lists 4) Adds given data to front (@param T data) 5) Adds to back (@param T data) 6) Removes from index (@param int index) 7) Removes from front 8) Removes from back 9) Checks if list is empty Methods must throw appropriate exceptions whenever necessary. Create or Assume separate Node Class has appropriate constructors and global variables: private T data: private Node next