private static @NotNull String getSeparatorsText(char[] separators) {
    StringBuilder s = new StringBuilder();
    for (char c : separators) {
      String separator = c == '\n' ? VcsLogBundle.message("vcs.log.filter.popup.advertisement.text.new.lines") : Character.toString(c);
      if (s.isEmpty()) {
        s.append(separator);
      }
      else {
        s.append(" ").append(VcsLogBundle.message("vcs.log.filter.popup.advertisement.text.or.suffix", separator));
      }
    }
    return s.toString();
  }
private static @NotNull String getSeparatorsText(char[] separators)