docs: private void initFilters() {
          ditaWriterFilter = new DitaWriterFilter();
          ditaWriterFilter.setLogger(logger);
          ditaWriterFilter.setJob(job);
          ditaWriterFilter.setEntityResolver(reader.getEntityResolver());
  
          topicFragmentFilter = new TopicFragmentFilter(ATTRIBUTE_NAME_CONREF, ATTRIBUTE_NAME_CONREFEND);
  
          tempFileNameScheme.setBaseDir(job.getInputDir());
      }