private static boolean shouldDeleteEntireComment(
      PsiDocComment docComment) {
      final PsiDocToken[] docTokens = PsiTreeUtil.getChildrenOfType(
        docComment, PsiDocToken.class);
      if (docTokens == null) {
        return false;
      }
      for (PsiDocToken docToken : docTokens) {
        final IElementType tokenType = docToken.getTokenType();
        if (!JavaDocTokenType.DOC_COMMENT_DATA.equals(tokenType)) {
          continue;
        }
        if (!StringUtil.isEmptyOrSpaces(docToken.getText())) {
          return false;
        }
      }
      return true;
    }
private static boolean shouldDeleteEntireComment(
      PsiDocComment docComment)