From 9219d90733f6fc7c53b00a7f35668fddddb4ed09 Mon Sep 17 00:00:00 2001 From: wanglei Date: Fri, 29 May 2020 16:09:32 +0800 Subject: [PATCH] =?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 Content-Transfer-Encoding: 8bit --- docs/java/collection/HashMap.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/java/collection/HashMap.md b/docs/java/collection/HashMap.md index c365065c..c29d9223 100644 --- a/docs/java/collection/HashMap.md +++ b/docs/java/collection/HashMap.md @@ -512,7 +512,7 @@ public class HashMapDemo { } /** - * 如果既要遍历key又要value,那么建议这种方式,应为如果先获取keySet然后再执行map.get(key),map内部会执行两次遍历。 + * 如果既要遍历key又要value,那么建议这种方式,因为如果先获取keySet然后再执行map.get(key),map内部会执行两次遍历。 * 一次是在获取keySet的时候,一次是在遍历所有key的时候。 */ // 当我调用put(key,value)方法的时候,首先会把key和value封装到