Replace element in LinkedList in Java

In this tutorial, we will learn how to Replace element in LinkedList in Java.

LinkedList in Java is doubly-linked list implementation of the List and Deque interfaces. LinkedList class extends AbstractSequentialList and implements the List, Deque, and Queue interfaces and permits null elements. LinkedList class in Java provides a method set(int index, E element). We will use this method to replace element in LinkedList in Java. The syntax of set() method is:

Syntax of set() method is:

this method replaces the element at the specified position in this list with the specified element and throws IndexOutOfBoundsException, if the index is out of range.

Example:

Output:

In the above program, we have replaced element “Guava” in the LinkedList with element “Grapes”.

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