Explicit about building charset

pom.xml

@@ -6,12 +6,14 @@
   <artifactId>VIPSCommon</artifactId>
   <version>1.0-SNAPSHOT</version>
   <packaging>jar</packaging>
+  
 
   <name>VIPSCommon</name>
   <url>http://maven.apache.org</url>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
   </properties>
 
   <dependencies>