docs: private void printReport() {
  		System.out.println("Processed " + this.countItems + " items:");
  		System.out.println(" * Properties encountered: "
  				+ this.propertyRecords.size());
  		System.out.println(" * Property documents: " + this.countProperties);
  		System.out.println(" * Classes encountered: "
  				+ this.classRecords.size());
  		System.out.println(" * Class documents: " + this.countClasses);
  	}