private static void changeIndent(@NotNull ChangeIndentContext context, int newIndent) {
    int caretOffset = context.editor.getCaretModel().getOffset();
    String newIndentString = new IndentInfo(0, newIndent, 0).generateNewWhiteSpace(context.getIndentOptions());
    int start = context.document.getLineStartOffset(context.targetLine);
    int end = DocumentUtil.getFirstNonSpaceCharOffset(context.document, context.targetLine);
    context.editor.getDocument().replaceString(start, end, newIndentString);
    if (caretOffset >= start && caretOffset < end) {
      context.editor.getCaretModel().moveToOffset(start + newIndentString.length());
    }
  }
private static void changeIndent(@NotNull ChangeIndentContext context, int newIndent)