systemMonitorTask = TimeoutManager.getInstance().addTimeoutTarget(new SystemMonitorTarget(),
                    ComponentUtil.getFessConfig().getSuggestSystemMonitorIntervalAsInteger(), true);

            exitCode = process(options);
        } catch (final ContainerNotAvailableException e) {
            if (logger.isDebugEnabled()) {

     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     * @throws NumberFormatException When the property is not integer.
     */
    Integer getSuggestSystemMonitorIntervalAsInteger();

    /**
     * Get the value for the key 'ldap.admin.enabled'. <br>
     * The value is, e.g. false <br>