/wro4j-maven-plugin/src/main/java/ro/isdc/wro/maven/plugin/AbstractSingleProcessorMojo.java
factory.SimpleProcessorsFactory( ) ;
factory.addPreProcessor ( processor ) ;
protected final WroManagerFactory newWroManagerFactory() throws MojoExecutionException { return new ExtensionsStandaloneManagerFactory().setProcessorsFactory(createSingleProcessorsFactory()); } private ProcessorsFactory createSingleProcessorsFactory() { final SimpleProcessorsFactory factory = new SimpleProcessorsFactory(); final ResourcePreProcessor processor = createResourceProcessor(); <extra_id_0> return factory; } protected abstract ResourcePreProcessor createResourceProcessor(); protected String getOptions() { return options; }