private static void addRunsNoTabs(List<BidiRun> runs, char[] text, int start, int end, int flags) {
    if (start >= end) return;
    Bidi bidi = new Bidi(text, start, null, 0, end - start, flags);
    int runCount = bidi.getRunCount();
    for (int i = 0; i < runCount; i++) {
      addOrMergeRun(runs, new BidiRun((byte)bidi.getRunLevel(i), start + bidi.getRunStart(i), start + bidi.getRunLimit(i)));
    }
  }
private static void addRunsNoTabs(List<BidiRun> runs, char[] text, int start, int end, int flags)