code: private String normalizeFilePath(final String path) {
          String normalizedPath = path.replace('\\', '/');
  
          if (!normalizedPath.startsWith("/")) {
              normalizedPath = "/" + normalizedPath;
          }
  
          return normalizedPath;
      }
docs: Normalize file paths like the jqassistant core (e.g. replace backslashs,
  add leading slash).
  
  @param path
  the path to normalize
  
  @return the normalized path