@Nullable
    @Contract(value = "null -> null; !null -> !null", pure = true)
    public static ScheduledExecutorService getTtlScheduledExecutorService(@Nullable ScheduledExecutorService scheduledExecutorService) {
        if (TtlAgentStatus.getInstance().isTtlAgentLoaded() || scheduledExecutorService == null || scheduledExecutorService instanceof TtlEnhanced) {
            return scheduledExecutorService;