// Create a linked list with 3 nodes Node node1 = new Node(1); Node node2 = new Node(2); Node node3 = new Node(3); // Set the next nodes for each node node1.setNext(node2); node2.setNext(node3); node3.setNext(null); // Print the values of each node and the value of the next node for each node Node currentNode = node1; while (currentNode != null) { System.out.println("Current node value: " + currentNode.getValue()); System.out.println("Next node value: " + (currentNode.getNext() != null ? currentNode.getNext().getValue() : "null")); currentNode = currentNode.getNext(); }In this example, we create a linked list with 3 nodes and set the next nodes for each node. We then use a while loop to print the value of each node and the value of the next node for each node using the getNext() method. The output of this code will show the value of each node and the value of the next node for each node. The Node class used in this example is not a built-in Java library, so it is likely that it is either a custom class created for this specific program or part of a package or library that is being used in the program.