JAVA Add the following method to LinkedList.java.Method public void addAsSecondNode(String d)that will add a new Node to the linked list with String d as the second node in the list. If the list is empty, it will add it as the first node.

/class Node public class Nod private String data;private Node next;public Kode String d, Node n)i data d; next = n ; public String getata) return data; public Node getiexti) return nexti public void Data LS tring d)( data = d;} public void etiext node n){ next = n; } public string return data> sostting(){ /class tinkedtist (only the first few methods are given here) public class tinkedtists private Node front; private jnt count; //constructor public Tinkedtist) front - null; count 0; /fadd a node to the front of the linked list public void addRoErontistring d)i Node n; n# new Nodeld, front): front -n;count++; //get the current size of the list public int sizet)i return count; h //check if the list is empty public baaleandAR nRARL) { return (count 0); } /clear the 1ist public void glearf)( front null; count-o; } //get the content of the first node public String getErontlatai) 1 if (front--null) return Empty list else return /ew method added - get the first node public Node getRrRD) i return front; //scan the list and print contents public void eniimeratei) i Kode cu = front; while (surxenull) i Curx)