Question: Our implementation of a doubly linked list relies on two sentinel nodes, header and trailer, but a single sentinel node that guards both ends of

Our implementation of a doubly linked list relies on two sentinel nodes, header and trailer, but a single sentinel node that guards both ends of the list should suffice. Reimplement the DoublyLinkedList class using only one sentinel node.

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source code public class DLL Node head head of list Doubly Linked list Node class Node int data Node prev Node next Constructor to create a new node n... View full answer

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