code: public static List<String> scanAsList(final Class<? extends Annotation> clas, final String... basePackage) {
  		final List<String> classes = new ArrayList<>();
  		scan(clas, basePackage, new AnnotationHandler() {
  
  			@Override
  			public void handleAnnotationFound(String className) {
  				classes.add(className);
  			}
  		});
  		return classes;
  	}
docs: Scan as list.
  
  @param clas        the clas
  @param basePackage the base package
  @return the list