code: protected void setupMavenPaths() {
  		super.setupMavenPaths();
  
  		final Resource resource = new Resource();
  		resource.setDirectory(getGenerateDirectory().getPath());
  		for (String resourceInclude : resourceIncludes) {
  			resource.addInclude(resourceInclude);
  		}
  		getProject().addResource(resource);
  
  		if (this.roundtripTestClassName != null) {
  			getProject().addTestCompileSourceRoot(
  					getGenerateDirectory().getPath());
  		}
  	}
docs: Updates XJC's compilePath ans resources and update hyperjaxb2's
  resources, that is, *.hbm.xml files and hibernate.config.xml file.
  
  @param xjcOpts
  @throws MojoExecutionException