$($c$)$ Using the methods provided in java.util.LinkedList, complete the code given below to

perform the following tasks:$[3$ marks$]$

a$.$ Insert the elements of the array S$1$ into the created java LinkedList LS$.$

b$.$ Insert the elements from the array S$2$ that are not contained in the LinkedList LS$.$

c$.$ Delete the first element, last element, and the element at index $2$ from the

LinkedList LS$.$

A summary of the Java LinkedList methods is given in the following page.

import java.util.LinkedList;

public class LinkedListExample $\{$

public static void main$($String$[]$ args$)\{$

String$[]$ S$1=\{"$A$312","$B$534","$BB$32","$AB$21","$KA$113"\}$;

String$[]$ S$2=\{"$AD$21","$KA$113","$A$312","$ZW$113"\}$;

LinkedListS$2$