package com.hspedu.set_; public class Test519 { public static void main(String[] args) { // 模拟数组+链表 Node[] table = new Node[16]; System.out.println("table = " + table); Node jack = new Node("Jack", null); table[3] = jack; Node tom = new Node("Tom", null); jack.next = tom; Node mary = new Node("Mary", null); tom.next = mary; Node smith = new Node("Smith", null); mary.next = smith; } } class Node { public Object item; public Node next; public Node(Object item, Node next) { this.item = item; this.next = next; } @Override public String toString() { return "Node{" + "item=" + item + ", next=" + next + '}'; } }