Java LinkedList is a doubly-linked list implementation of Java’s List and Deque interfaces. It is part of Java’s collections framework.
The important points about Java LinkedList are:
- Java LinkedList class can contain duplicate elements.
- Java LinkedList class maintains insertion order.
- In the Java LinkedList class, manipulation is fast because no shifting needs to have occurred.
- The LinkedList class implements Queue and Deque interfaces. Therefore, It can also be used as a Queue, Deque, or Stack.
- Java LinkedList is not thread-safe. You must explicitly synchronize concurrent modifications to the LinkedList in a multi-threaded environment.
Blog post at https://www.javaguides.net/2019/08/java-linkedlist-tutorial-with-examples.html
#java #collections #javaguides
