Merge pull request #508 from lgcareer/dev

remove httpcore and httpclient

escheduler-alert/pom.xml

@@ -102,17 +102,6 @@
             <artifactId>escheduler-dao</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpcore</artifactId>
-            <version>4.4.6</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-            <version>4.5.5</version>
-        </dependency>
-
     </dependencies>
 
     <build>