1. LinkedList Init 2. Singly Linked List implementation using class, implemented basic methods 3. Insertion in LinkedList while sorting using ListIterator class and compareTo() method for LinkedList of Strings 4. Implemented Stack using Linked List: Two methods - commented out the method professors hate, used the traditional method that uses top index as always set to 0 5. Doubly Linked List Traversal using ListIterator class - HAVE A MINOR LOGIC ERROR IN VIEW CURRENT LOCATION - make two such methods for forward traversal and reverse traversal