Is there a possibility to somehow force maven to fail the build if there are some checkstyle errors? Now I have to run site goal to generate java
It might have been some time since the question was asked, but this wasn't working for me.
For anyone else that might be having the same issue as me, with the build succeeding despite a multitude of issues, I fixed it by lowering the violationSeverity property from its default error to warning in the plugin's configuration block.