How to describe the structure of a singly linked list in Java?

Question

Java

Hi everybody. Can you tell me how to describe the following singly linked list structure in Java?

{
  "value": 1,
  "next": {
    "value": 2,
    "next": {
      "value": 3,
      "next": {
        "value": 4,
        "next": null
      }
    }
  }
}

Answer 1

So describe.

public class Node {
    private int value;
    private Node next;
    // constructors-getters-setters here
}

Answer 2

like LinkedList only without prev