From d84f04332d3e9ec0bbe2b92dcbf15a3fbaffb7af Mon Sep 17 00:00:00 2001
From: guide <koushuangbwcx@163.com>
Date: Thu, 16 Sep 2021 19:21:10 +0800
Subject: [PATCH] =?UTF-8?q?Update=20java=E6=96=B0=E7=89=B9=E6=80=A7?=
 =?UTF-8?q?=E6=80=BB=E7=BB=93.md?=
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---
 docs/java/new-features/java新特性总结.md | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/docs/java/new-features/java新特性总结.md b/docs/java/new-features/java新特性总结.md
index 11e75d96..d27c7489 100644
--- a/docs/java/new-features/java新特性总结.md
+++ b/docs/java/new-features/java新特性总结.md
@@ -864,7 +864,7 @@ System.out.println(encodedString);
 
 ### 预览新特性
 
-#### record 关键字
+#### 密封类
 
 Java 15 对 Java 14 中引入的预览新特性进行了增强，主要是引入了一个新的概念 **密封类（Sealed Classes）。**
 
@@ -892,11 +892,6 @@ public non-sealed class Manager extends Person {
 
 ![](https://guide-blog-images.oss-cn-shenzhen.aliyuncs.com/javaguide/image-20210820153955587.png)
 
-在 `java.lang.Class` 增加了两个公共方法用于获取 `Record` 类信息：
-
-1. `RecordComponent[] getRecordComponents()`
-2. `boolean isRecord()`
-
 #### instanceof 模式匹配
 
 Java 15 并没有对此特性进行调整，继续预览特性，主要用于接受更多的使用反馈。