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import java.util.LinkedList;

public class Main {

    public static void main(String[] args) {

        //a linkedlist implements the List, Queue, and Deque interfaces
        LinkedList<String> list = new LinkedList<>(); //Empty linked list
        list.add("A"); //Add single elements
        list.add("B");
        list.add("C");
        System.out.println(list);
        list.addFirst("D"); //Add an element to the beginning
        list.offerFirst("E"); //Same thing
        list.offerLast("F");
        list.addLast("G");
        System.out.println(list);
        list.add(2, "H");
        System.out.println(list);
        list.remove("H");
        list.remove(2);
        System.out.println(list);
        
        //More methods available of course but you should get it at this point

    }
}