From 38f65089fd40fd1de677256f7e72e69ecc28780d Mon Sep 17 00:00:00 2001
From: XCXCXCXCX <1158840657@qq.com>
Date: Sat, 27 Apr 2019 14:52:39 +0800
Subject: [PATCH] add license

---
 .../extend/HealthCheckExtendProvider.java         | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/naming/src/main/java/com/alibaba/nacos/naming/healthcheck/extend/HealthCheckExtendProvider.java b/naming/src/main/java/com/alibaba/nacos/naming/healthcheck/extend/HealthCheckExtendProvider.java
index 628b3356d..7590def91 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/healthcheck/extend/HealthCheckExtendProvider.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/healthcheck/extend/HealthCheckExtendProvider.java
@@ -1,6 +1,21 @@
 package com.alibaba.nacos.naming.healthcheck.extend;
 
 import com.alibaba.nacos.api.naming.pojo.AbstractHealthChecker;
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 import com.alibaba.nacos.naming.healthcheck.HealthCheckProcessor;
 import com.alibaba.nacos.naming.healthcheck.HealthCheckType;
 import org.springframework.beans.BeansException;