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by Arpit Mandliya.
Original Post: Doubly Linked List in java
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In this post, we will see about Doubly LinkedList implementation in java. We have already seen the implementation of singly linked list. You can consider this as an extension of Singly linked list.It is quite complex to implement it as compared to singly linked list. In doubly linked list, Node has data and pointers to next node and previous node. First node’s previous points to null and Last node‘s next also points to null, so you can iterate over linked list in both direction with these next and previous pointers. An example of Doubly Linked List: Node for doubly linked