runtime.registerData("eolLink", getHelpUrl(eolLink));
        }
    }

    protected boolean isEoled() {
        return getCurrentTimeAsLong() > eolTime;
    }

    public boolean isUserPermission(final String permission) {
        if (StringUtil.isNotBlank(permission)) {
            return permission.startsWith(ComponentUtil.getFessConfig().getRoleSearchUserPrefix());
        }
        return false;
    }