Linked List Print All Nodes

LinkedListPrintAll.java

public class LinkedList<T> {
    
    // Reference to the head node
    Node head;
    
    public void printAll(){
        
        // get reference to the head node
        Node next = head;
        
        while(next != null){
            
            // print node's data
            System.out.println(next.data);
            
            // get reference to the next node
            next = next.next;
        }
    }
    
    ...