private static boolean isInsidePreTag(@NotNull PsiElement element, @NotNull CharSequence chars, int offset) {
    PsiElement parent = PsiTreeUtil.findFirstParent(
      element, e -> e.getNode().getElementType() == JavaDocElementType.DOC_COMMENT);
    if (parent != null) {
      int preStart = CharArrayUtil.lastIndexOf(chars, PRE_TAG_START, offset);
      if (preStart >= 0) {
        int preEnd = CharArrayUtil.indexOf(chars, PRE_TAG_END, preStart, chars.length());
        return preEnd > offset;
      }
    }
    return false;
  }
private static boolean isInsidePreTag(@NotNull PsiElement element, @NotNull CharSequence chars, int offset)