Set encoding to UTF-8

ashawley · ashawley · commit 6b3c5bd1e7ce · 2018-10-08T18:38:45.000-04:00
Fix warning:

    Using platform encoding (UTF-8 actually) to copy filtered
    resources, i.e. build is platform dependent!
diff --git a/maven-sample/pom.xml b/maven-sample/pom.xml
@@ -4,6 +4,9 @@
   <groupId>sample</groupId>
   <artifactId>scala-module-dependency-sample</artifactId>
   <version>1.0-SNAPSHOT</version>
+  <properties>
+    <encoding>UTF-8</encoding>
+  </properties>
   <!-- Maven profiles allow you to support both Scala 2.10, 2.11 and Scala 2.12 with
     the right dependencies for modules specified for each version separately -->
   <profiles>
