How to create a LinkedList?
A linked list is a fundamental data structure in programming. It can stores data and a references to the next and/or to the previous node. There can be a singly linked list, a doubly linked list and a circularly linked list.
The code below show you how to use the
java.util.LinkedList class to create a linked list. In the example we create a
LinkedList to store a string object using the
add(Object o) method. After create the list we iterate the list and print out the contents.
This program will produce the following output: