private static void adjustIndentationInRange(@NotNull PsiFile file,
                                               @NotNull Document document,
                                               TextRange @NotNull [] indents,
                                               final int indentAdjustment) {
    final CharSequence charsSequence = document.getCharsSequence();
    for (final TextRange indent : indents) {
      final String oldIndentStr = charsSequence.subSequence(indent.getStartOffset() + 1, indent.getEndOffset()).toString();
      final int oldIndent = IndentHelperImpl.getIndent(file, oldIndentStr, true);
      final String newIndentStr = IndentHelperImpl
        .fillIndent(CodeStyle.getIndentOptions(file), Math.max(oldIndent + indentAdjustment, 0));
      document.replaceString(indent.getStartOffset() + 1, indent.getEndOffset(), newIndentStr);
    }
  }
private static void adjustIndentationInRange(@NotNull PsiFile file,
                                               @NotNull Document document,
                                               TextRange @NotNull [] indents,
                                               final int indentAdjustment)