configure surefire plugin - encoding

Author: Mark

pom.xml

@@ -158,6 +158,7 @@
 				<artifactId>maven-surefire-plugin</artifactId>
 				<version>2.19.1</version>
 				<configuration>
+					<argLine>-Dfile.encoding=UTF-8</argLine>
 					<includes>
 						<include>**/*Test.java</include>
 						<include>**/*Example.java</include>