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LinkedList offer() method with example in java

The offer(E element) method of LinkedList appends the specified element at the end of this linked list. It returns true on the successful insertion of the element in this linked list.

Syntax

boolean offer(E e)

Parameter

e is the element to insert in this linked-list

Return Value

true on successful insertion of the specified element in this list

Program

import java.util.LinkedList;

public class LinkedListOfferExample {

	public static void main(String[] args) {

		LinkedList<Integer> oddNumbers = new LinkedList<>();
		oddNumbers.add(5);
		oddNumbers.add(7);
		oddNumbers.add(9);
		oddNumbers.add(11);

		System.out.println("Linked List elements: " + oddNumbers);
		oddNumbers.offer(15);//returns true on successful insertion of the element
		System.out.println("Linked List elements after adding element at last position: " + oddNumbers);
	}
}

Output

Linked List elements: [5, 7, 9, 11]
Linked List elements after adding element at last position: [5, 7, 9, 11, 15]

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