Updated search service with auto injection.

Change-Id: Ide310bc7a007c83e73bcb82f49476b25c3a1e989
diff --git a/pom.xml b/pom.xml
index 713412f..2b792bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -317,8 +317,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
-            <scope>test</scope>
+            <version>4.12</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>