From c76c3e01e69f8ec72d7f1827fd2ea01d8c0c7ea6 Mon Sep 17 00:00:00 2001
From: xiangwbs <xiangwbs@163.com>
Date: Tue, 13 Mar 2018 12:34:31 +0800
Subject: [PATCH] merge

---
 .../src/main/java/com/xwbing/demo/ReentrantLockDemo.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/boot-service/src/main/java/com/xwbing/demo/ReentrantLockDemo.java b/boot-service/src/main/java/com/xwbing/demo/ReentrantLockDemo.java
index a164bac..379cc6a 100644
--- a/boot-service/src/main/java/com/xwbing/demo/ReentrantLockDemo.java
+++ b/boot-service/src/main/java/com/xwbing/demo/ReentrantLockDemo.java
@@ -19,7 +19,7 @@ import java.util.concurrent.locks.ReentrantLock;
  */
 public class ReentrantLockDemo {
     // 注意这个地方:lock被声明为成员变量
-    private Lock lock = new ReentrantLock();
+    private final Lock lock = new ReentrantLock();
 
     public void lock() {
         lock.lock();