As hard as I try I just do not understand linked lists whatsoever so how would I instantiate a sorted linked list of Integer. The start of the linked list is referenced by values which, of course, is of type LLNode. For example purposes, assume values points to a list containing 3, 6, 6, 9, 12, 15, 18, 19, 19, and 20. You can and should assume the list in question is sorted in non-decreasing order using Java