Java Program to create and display a singly linked list

 public class SandeepLinkedList {

    class Node{

        int data;

        Node next;

        public Node(int data){

            this.data=data;

            this.next=null;

        }

    }

    public Node head=null;

    public Node tail=null;

    public void addNode(int data){

        Node newNode=new Node(data);

        if(head==null){

            head=newNode;

            tail=newNode;

        }

        else{

            tail.next=newNode;

            tail=newNode;

        }

    }

   

       

    

    public void display(){

        Node current=head;

        if(head==null){

            System.out.println("list is empty");

            return;

        }

        System.out.println("Node of singly linked list");

        while(current !=null){

            System.out.println(current.data+" ");

            current=current.next;

        }

        System.out.println();

    

    }

    public static void main(String[] args){

        SandeepLinkedList Slist=new SandeepLinkedList();

        Slist.addNode(1);

        Slist.addNode(2);

        Slist.addNode(3);

        Slist.addNode(4);

        Slist.addNode(5);

    

    Slist.display();

    }

}

output: Node of singly linked list:

1 2 3 4 5