添加Java 8新特性

Author: PansonPanson

README.md

@@ -143,14 +143,10 @@
 + [知乎：如何优雅地处理异常？](https://www.zhihu.com/question/28254987)
 
 
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 #### 序列化与反序列化
 
 + [美团技术团队：序列化和反序列化](https://tech.meituan.com/serialization_vs_deserialization.html)
 
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 #### 反射
 
   + [知乎：学习java应该如何理解反射？](https://www.zhihu.com/question/24304289)
@@ -159,8 +155,6 @@
   + [并发编程网：Java Reflection教程 ](http://ifeve.com/java-reflection/)
   + [反射——Java高级开发必须懂的](https://www.imooc.com/learn/199)
 
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 #### 注解
 
 + [全面解析Java注解](http://www.imooc.com/learn/456)
@@ -173,8 +167,6 @@
 + [Java StringBuilder和StringBuffer源码分析](https://segmentfault.com/a/1190000004261063)
 + Stack Overflow： [String, StringBuffer, and StringBuilder](https://stackoverflow.com/questions/2971315/string-stringbuffer-and-stringbuilder)
 
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 #### hashCode()和equals()
 
 + [Java hashCode() 和 equals()的若干问题解答](https://www.cnblogs.com/skywang12345/p/3324958.html) 
@@ -191,8 +183,6 @@
 + [Java NIO 系列教程](http://ifeve.com/java-nio-all/)
 + [以Java的视角来聊聊BIO、NIO与AIO的区别？](https://juejin.im/entry/598da7d16fb9a03c42431ed3)
 
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 #### Java容器
 
 + [Java集合学习指南](http://wiki.jikexueyuan.com/project/java-collection/)
@@ -223,6 +213,11 @@
   + [基于堆实现的优先级队列：PriorityQueue 解决 Top K 问题](https://my.oschina.net/leejun2005/blog/135085)
   + [jdk源码分析PriorityQueue](http://zswlib.iteye.com/blog/2334463)]
 
+#### Java 8
+
++ [What's New in JDK 8](http://www.oracle.com/technetwork/java/javase/8-whats-new-2157071.html)
++ [IBM: Java 8 新特性概述](https://www.ibm.com/developerworks/cn/java/j-lo-jdk8newfeature/index.html)
+
 
 #  六.Java并发（Concurrency）