code: public List<String> findClassNames(String searchIn, List<String> includes, List<String> excludes) {
          return classNames(normalise(sort(scan(searchIn, includes, excludes))));
      }
docs: Finds Java classes from a source path, allowing for includes/excludes,
  and converts them to class names.
  
  @param searchIn the path to search in
  @param includes the List of include patterns, or <code>null</code> if
  none
  @param excludes the List of exclude patterns, or <code>null</code> if
  none
  @return A List of class names found