Config to suppress "[WARNING] File encoding has not been set, using platform enc…

…oding UTF-8, i.e. build is platform dependent!"

Change-Id: I557de22966fb219aefc8469e53a7ef702f317252

@@ -34,6 +34,10 @@
         </license>
     </licenses>
 
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
     <dependencyManagement>
         <dependencies>
             <dependency>