class BidiFormatter {

    public String unicodeWrap(String str, TextDirectionHeuristicCompat heuristic, boolean isolate) {
        if (str == null) return null;
        return unicodeWrap((CharSequence) str, heuristic, isolate).toString();
    }

      BidiFormatter(boolean isRtlContext, int flags, TextDirectionHeuristicCompat heuristic);

}