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@ -115,7 +115,7 @@ Task 3
## DelayQueue 源码解析 ## DelayQueue 源码解析
这里以 JDK1.8 为例，分析一下 `LinkedList` 的底层核心源码。 这里以 JDK1.8 为例，分析一下 `DelayQueue` 的底层核心源码。
`DelayQueue` 的类定义如下： `DelayQueue` 的类定义如下：
@ -126,7 +126,7 @@ public class DelayQueue<E extends Delayed> extends AbstractQueue<E> implements B
} }
``` ```
`DelayQueue` 实现了 `AbstractQueue` 类，继承了 `BlockingQueue` 接口。 `DelayQueue` 继承了 `AbstractQueue` 类，实现了 `BlockingQueue` 接口。
![DelayQueue类图](https://oss.javaguide.cn/github/javaguide/java/collection/delayqueue-class-diagram.png) ![DelayQueue类图](https://oss.javaguide.cn/github/javaguide/java/collection/delayqueue-class-diagram.png)
@ -356,4 +356,4 @@ public E peek() {
- 《深入理解高并发编程：JDK核心技术》: - 《深入理解高并发编程：JDK核心技术》:
- 一口气说出Java 6种延时队列的实现方法(面试官也得服):<https://www.jb51.net/article/186192.htm> - 一口气说出Java 6种延时队列的实现方法(面试官也得服):<https://www.jb51.net/article/186192.htm>
- 图解DelayQueue源码（java 8）——延时队列的小九九: <https://blog.csdn.net/every__day/article/details/113810985> - 图解DelayQueue源码（java 8）——延时队列的小九九: <https://blog.csdn.net/every__day/article/details/113810985>
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