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linkedlist.java
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linkedlist.java
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import java.util.LinkedList;
public class linkedlist{
public static void main(String[] args){
LinkedList <String> array=new LinkedList<String>();
array.add("abc"); //add elements to the linked list
array.add("def");
array.add("ghi");
System.out.println(array);
array.addFirst("first"); //add element before the initial container of the linked list
System.out.println(array);
array.addLast("last"); //add element as the last container of the linked list
System.out.println(array);
array.removeFirst(); //removes first element from the array
System.out.println(array);
array.removeLast(); //removes last element from the array
System.out.println(array);
System.out.println(array.getFirst()); //returns the element in the first container
System.out.println(array.getLast()); //returns the element in the last container
}
}