Linked List Add Node To Head

LinkedListAddToHead.java

public class LinkedList<T> {
    
    // Reference to the head node
    Node head;
    
    public void addToHead(T data){
        
        // create the new Node and add head as its next
        Node newNode = new Node(data, head);
        
        // replace head with the new node
        head = newNode;
    }
    
    ...