Introduction to Linked Lists in Java - A First LinkedList and Node Class - APPFICIAL

A common use of objects is to put them in some kind of list, such as an array or linked list. A class can be defined to represent each of these objects called a list node. A node contains the data to be stored and a reference to the next node in the list. With a Linked List you have the ability to insert a new node anywhere in the list. The value null indicates that a reference variable does not refer to any object SUBSCRIBE!