add back needed dependency to make wro4j work
<jsDestinationFolder>${project.build.directory}/generated-sources/wro/scripts</jsDestinationFolder>
<wroManagerFactory>ro.isdc.wro.maven.plugin.manager.factory.ConfigurableWroManagerFactory</wroManagerFactory>
</configuration>
+ <dependencies><!-- https://github.com/wro4j/wro4j/issues/1039#issuecomment-382474533 -->
+ <dependency>
+ <groupId>org.mockito</groupId>
+ <artifactId>mockito-core</artifactId>
+ <version>2.18.0</version>
+ </dependency>
+ </dependencies>
</plugin>
<plugin>
