final SystemHelper helper1 = new SystemHelper() {
            @Override
            public long getCurrentTimeAsLong() {
                return systemHelper.eolTime + 1000L;
            }
        };
        helper1.eolTime = systemHelper.eolTime;
        assertTrue(helper1.isEoled());
        final SystemHelper helper2 = new SystemHelper() {

        }
        final Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
        cal.set(2027, 8 - 1, 1); // EOL Date
        eolTime = cal.getTimeInMillis();
        if (isEoled()) {
            logger.error("Your system is out of support. See https://fess.codelibs.org/eol.html");
        }
        updateSystemProperties();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();