From 72f9b83041b4e5d11e3668cf3d4452aff72dcb87 Mon Sep 17 00:00:00 2001
From: Sky Ao <aoxiaojian@gmail.com>
Date: Wed, 16 Aug 2017 16:45:57 +0800
Subject: [PATCH] serviceRegistry should set to final to make code more clear
 (#241)

---
 .../client/serviceregistry/AbstractAutoServiceRegistration.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-cloud-commons/src/main/java/org/springframework/cloud/client/serviceregistry/AbstractAutoServiceRegistration.java b/spring-cloud-commons/src/main/java/org/springframework/cloud/client/serviceregistry/AbstractAutoServiceRegistration.java
index 255db186..ba39e9a2 100644
--- a/spring-cloud-commons/src/main/java/org/springframework/cloud/client/serviceregistry/AbstractAutoServiceRegistration.java
+++ b/spring-cloud-commons/src/main/java/org/springframework/cloud/client/serviceregistry/AbstractAutoServiceRegistration.java
@@ -14,7 +14,7 @@ import org.springframework.cloud.client.discovery.AbstractDiscoveryLifecycle;
 @SuppressWarnings("deprecation")
 public abstract class AbstractAutoServiceRegistration<R extends Registration> extends AbstractDiscoveryLifecycle implements AutoServiceRegistration {
 
-	private ServiceRegistry<R> serviceRegistry;
+	private final ServiceRegistry<R> serviceRegistry;
 
 	protected AbstractAutoServiceRegistration(ServiceRegistry<R> serviceRegistry) {
 		this.serviceRegistry = serviceRegistry;