LinkedList如何在java项目中运用-创新互联

本篇文章为大家展示了LinkedList如何在java项目中运用 ，内容简明扼要并且容易理解，绝对能使你眼前一亮，通过这篇文章的详细介绍希望你能有所收获。

java LinkedList的实例详解

实例代码： 

public class LinkedList implements List, Deque { 
 Node first; 
 Node last; 
 int size; 
 
 public boolean add(E e) { 
    final Node l = last; 
    final Node newNode = new Node<>(l, e, null); 
    last = newNode; 
    if (l == null) 
      first = newNode; 
    else 
      l.next = newNode; 
    size++; 
    modCount++; 
    return true; 
  } 
 
 private static class Node { 
    E item; 
    Node next; 
    Node prev; 
 
    Node(Node prev, E element, Node next) { 
      this.item = element; 
      this.next = next; 
      this.prev = prev; 
    } 
  }  
}