@NotNull
  public static String removeCommonIndent(@NotNull String s, boolean ignoreFirstLine) {
    final List<String> trimmed = removeCommonIndent(LineTokenizer.tokenizeIntoList(s, false, false), ignoreFirstLine);
    return StringUtil.join(trimmed, "\n");
  }
@NotNull
  public static String removeCommonIndent(@NotNull String s, boolean ignoreFirstLine)