@Override
  public @Nullable String toRelativePath(@NotNull String path) {
    if (myPath == null ||
        !(myIsCaseSensitive != null ? FileUtil.startsWith(path, myPath, myIsCaseSensitive) : FileUtil.startsWith(path, myPath))) {
      return null;
    }
    return myIdentifier + path.substring(myPath.length());
  }
@Override
  public @Nullable String toRelativePath(@NotNull String path)