From 4164f046402a4d77ceb4fbff6da51ef8965ef00b Mon Sep 17 00:00:00 2001
From: Yixiaohan <499065469@qq.com>
Date: Tue, 31 May 2016 15:09:09 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E6=8E=92=E7=89=88=E3=80=81?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=94=99=E5=88=AB=E5=AD=97?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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代码排版、修改错别字
---
 contents/avoiding-null-statements-in-java.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/contents/avoiding-null-statements-in-java.md b/contents/avoiding-null-statements-in-java.md
index bff9a52..aab0bc7 100644
--- a/contents/avoiding-null-statements-in-java.md
+++ b/contents/avoiding-null-statements-in-java.md
@@ -75,7 +75,8 @@ if (parser == null) {
 }
 Action action = parser.findAction(someInput);
 if (action == null) {
-  // do nothing} else {
+  // do nothing} 
+else {
   action.doSomething();}
 ```
 
@@ -95,7 +96,7 @@ ParserFactory.getParser().findAction(someInput).doSomething();
 而不是
 `foo.equals("bar") `
 - Java8或者guava lib中，提供了Optional类，这是一个元素容器，通过它来封装对象，可以减少判空。不过代码量还是不少。不爽。
-- 如果你想返回null，请挺下来想一想，这个地方是否更应该抛出一个异常
+- 如果你想返回null，请停下来想一想，这个地方是否更应该抛出一个异常
 
 stackoverflow链接：
 http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java?page=2&tab=votes#tab-top