From 30bf605e78ee475e587a128b0010e4808ba787f8 Mon Sep 17 00:00:00 2001
From: liuweiyi <liuweiyi@cmss.chinamobile.com>
Date: Thu, 18 Jul 2019 17:44:05 +0800
Subject: [PATCH] Move to lambda.

---
 .../server/configuration/api/NoneConfigurationProvider.java | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/oap-server/server-configuration/configuration-api/src/main/java/org/apache/skywalking/oap/server/configuration/api/NoneConfigurationProvider.java b/oap-server/server-configuration/configuration-api/src/main/java/org/apache/skywalking/oap/server/configuration/api/NoneConfigurationProvider.java
index 633edcba1d5c..40894dd749ca 100644
--- a/oap-server/server-configuration/configuration-api/src/main/java/org/apache/skywalking/oap/server/configuration/api/NoneConfigurationProvider.java
+++ b/oap-server/server-configuration/configuration-api/src/main/java/org/apache/skywalking/oap/server/configuration/api/NoneConfigurationProvider.java
@@ -39,11 +39,7 @@ public class NoneConfigurationProvider extends ModuleProvider {
     }
 
     @Override public void prepare() throws ServiceNotProvidedException, ModuleStartException {
-        this.registerServiceImplementation(DynamicConfigurationService.class, new DynamicConfigurationService() {
-            @Override public void registerConfigChangeWatcher(ConfigChangeWatcher watcher) {
-
-            }
-        });
+        this.registerServiceImplementation(DynamicConfigurationService.class, (DynamicConfigurationService)watcher -> {});
     }
 
     @Override public void start() throws ServiceNotProvidedException, ModuleStartException {