@Override
    public @Nullable AccessibleTextSequence getTextSequenceAfter(
      @MagicConstant(intValues = {
        AccessibleText.CHARACTER,
        AccessibleText.WORD,
        AccessibleText.SENTENCE,
        AccessibleExtendedText.LINE,
        AccessibleExtendedText.ATTRIBUTE_RUN})
      int part,
      int index) {
      return getSequenceAtIndex(part, index, AFTER);
    }
@Override
    public @Nullable AccessibleTextSequence getTextSequenceAfter(
      @MagicConstant(intValues = {
        AccessibleText.CHARACTER,
        AccessibleText.WORD,
        AccessibleText.SENTENCE,
        AccessibleExtendedText.LINE,
        AccessibleExtendedText.ATTRIBUTE_RUN})
      int part,
      int index)