private static Optional isThresholdDefined()

in src/main/java/com/googlesource/gerrit/plugins/healthcheck/check/BlockedThreadsConfigurator.java [151:157]


  private static Optional<Integer> isThresholdDefined(String input) {
    Matcher value = THRESHOLD_PATTERN.matcher(input.trim());
    if (value.matches()) {
      return Optional.of(Integer.valueOf(value.group(1)));
    }
    return Optional.empty();
  }