Singly Linked List Implementation in Java

resource : link

Singly Linked List

A linked list consists of nodes and each node has a data field and a reference to the next node. The key difference between a linked list and an array list might be using an object named ‘node’. Unlike array list having Object array, all the nodes in the list are connected by the reference.

If one node points to the next node one way, the linked list is defined as ‘singly linked list’.