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What does the method removeLast() do in java?
The removeLast() method of the java.util.LinkedList class removes and returns the last element of this list.
Example:
import java.util.*; public class LinkedListDemo { public static void main(String[] args) { LinkedList list = new LinkedList(); list.add("Hello"); list.add(2); list.add("Chocolate"); list.add("10"); System.out.println("LinkedList:" + list); System.out.println("Last element:" + list.removeLast()); System.out.println("LinkedList:" + list); } }
Output:
LinkedList:[Hello, 2, Chocolate, 10] Last element:10 LinkedList:[Hello, 2, Chocolate]
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