Java LinkedList Examples

This page contains source code examples of the ArrayList class in Java. On this page, you will learn everything about the Java LinkedList class with source code examples.

The below is the LinkedList class diagram:

Following are some key points to note about LinkedList in Java -
  • Java LinkedList maintains the insertion order of the elements.
  • LinkedList can have duplicate and null values.
  • 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.

Java LinkedList Examples

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