@NotNull
  @Override
  public String getDisplayText() {
    if (getBefore() != null && getAfter() != null) {
      String after = DateFormatUtil.formatDate(getAfter());
      String before = DateFormatUtil.formatDate(getBefore());
      return VcsLogBundle.message("vcs.log.filter.date.display.name.between", after, before);
    }
    else if (getAfter() != null) {
      return VcsLogBundle.message("vcs.log.filter.date.display.name.after", DateFormatUtil.formatDate(getAfter()));
    }
    else if (getBefore() != null) {
      return VcsLogBundle.message("vcs.log.filter.date.display.name.before", DateFormatUtil.formatDate(getBefore()));
    }
    return "";
  }
@NotNull
  @Override
  public String getDisplayText()