Don't generate license boilerplate for test classes

Author: bbottema

pom.xml

@@ -303,7 +303,7 @@
 						<java>SLASHSTAR_STYLE</java>
 					</mapping>
 					<includes>
-						<include>**/*.java</include>
+						<include>src/main/java/**/*.java</include>
 					</includes>
 				</configuration>
 				<executions>