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LinkedList.java

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// named after barrel of monkeys:

// each one hangs on to the next

public class LinkedList {

// structure of items in list

class Node {

// each node knows "next" node

Node next;

// and stores a value

String name;

// constructor for nodes

Node(String initialName) {

name = initialName;

}

}

// beginning of the list, initially empty

private Node first = null;

// a demo to create a length-3 list

public void threeKongs() {

first = new Node("DK Sr.");

first.next = new Node("DK");

first.next.next = new Node("DK Jr.");

}

// use a loop to print all

public void printAll() {

// a while loop also can work

for (Node current = first;

current != null;

current = current.next) {

System.out.println(current.name);

}

}

public static void main(String[] args) {

LinkedList mc = new LinkedList();

mc.threeKongs();

mc.printAll();

}

}

/*viz_options {"disableNesting":true}*/