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fix: 修正拼写错误 #5

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Merged
merged 1 commit into from
Mar 9, 2019
Merged

fix: 修正拼写错误 #5

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4 changes: 2 additions & 2 deletions 3-Lambda and Collections.md
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Expand Up @@ -6,7 +6,7 @@

我们先从最熟悉的*Java集合框架(Java Collections Framework, JCF)*开始说起。

为引入Lambda表达式，Java8新增了`java.util.funcion`包，里面包含常用的**函数接口**，这是Lambda表达式的基础，Java集合框架也新增部分接口，以便与Lambda表达式对接。
为引入Lambda表达式，Java8新增了`java.util.function`包，里面包含常用的**函数接口**，这是Lambda表达式的基础，Java集合框架也新增部分接口，以便与Lambda表达式对接。

首先回顾一下Java集合框架的接口继承结构：

Expand Down Expand Up @@ -390,4 +390,4 @@ return null;
## 总结

1. Java8为容器新增一些有用的方法，这些方法有些是为**完善原有功能**，有些是为**引入函数式编程**，学习和使用这些方法有助于我们写出更加简洁有效的代码．
2. **函数接口**虽然很多，但绝大多数时候我们根本不需要知道它们的名字，书写Lambda表达式时类型推断帮我们做了一切．
2. **函数接口**虽然很多，但绝大多数时候我们根本不需要知道它们的名字，书写Lambda表达式时类型推断帮我们做了一切．
4 changes: 2 additions & 2 deletions 6-Stream Pipelines.md
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Expand Up @@ -163,7 +163,7 @@ class RefSortingSink<T> extends AbstractRefSortingSink<T> {
```

上述代码完美的展现了Sink的四个接口方法是如何协同工作的：
1. 首先beging()方法告诉Sink参与排序的元素个数，方便确定中间结果容器的的大小；
1. 首先begin()方法告诉Sink参与排序的元素个数，方便确定中间结果容器的的大小；
2. 之后通过accept()方法将元素添加到中间结果当中，最终执行时调用者会不断调用该方法，直到遍历所有元素；
3. 最后end()方法告诉Sink所有元素遍历完毕，启动排序步骤，排序完成后将结果传递给下游的Sink；
4. 如果下游的Sink是短路操作，将结果传递给下游时不断询问下游cancellationRequested()是否可以结束处理。
Expand Down Expand Up @@ -245,4 +245,4 @@ $ java -version
java version "1.8.0_101"
Java(TM) SE Runtime Environment (build 1.8.0_101-b13)
Java HotSpot(TM) Server VM (build 25.101-b13, mixed mode)
```
```