append(buf, "unloaded", () -> classes.getUnloadedClassCount());
        buf.append("},");
        append(buf, "uptime", () -> jvmStats.getUptime().getMillis());
        buf.append("},");
    }

    private void appendProcessStats(final StringBuilder buf) {
        buf.append("\"process\":{");

        assertThat(new SimpleDateFormat("yyyy/MM/dd").format(calendar.getTime()), is("2010/09/07"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testToCalendar_MediumStyle() throws Exception {
        final Calendar calendar = toCalendar("2010/9/7");
        assertThat(new SimpleDateFormat("yyyy/MM/dd").format(calendar.getTime()), is("2010/09/07"));
    }

    /**
     * @throws Exception

        assertThat(new SimpleDateFormat("HH:mm:ss").format(calendar.getTime()), is("11:49:00"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testToCalendar_MediumStyle() throws Exception {
        final Calendar calendar = toCalendar("11:49:10");
        assertThat(new SimpleDateFormat("HH:mm:ss").format(calendar.getTime()), is("11:49:10"));
    }

    /**
     * @throws Exception

        case Long l -> l;
        case Number n -> n.longValue();
        case String s -> toLong(s);
        case java.util.Date d -> pattern != null ? Long.valueOf(new SimpleDateFormat(pattern).format(d)) : d.getTime();
        case Boolean b -> b ? 1L : 0L;
        default -> toLong(o.toString());
        };
    }

    private static Long toLong(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;

ire("jquery")):b(a.jQuery)}(this,function(a){!function(a){function b(a,b,d){var e=new Date(a,b,d),f=new Date,g=f.getFullYear()-e.getFullYear();e.setFullYear(e.getFullYear()+g),e>f&&(g--,e.setFullYear(e.getFullYear()-1));var h=Math.floor((f.getTime()-e.getTime())/864e5),i=g+h/(c(f.getFullYear())?366:365),j=((i+"").split(".")[1]||"").substr(0,3);return i>=0?Math.floor(i)+(j>=915?1:0):(j*=10,Math.floor(i)+(j<=840?1:0))}function c(a){var b=new Date(a,1,28);return b.setDate(b.getDate()+1),1===b.getMo...

            if (pattern != null) {
                return Float.valueOf(new SimpleDateFormat(pattern).format(o));
            }
            return Float.valueOf(((java.util.Date) o).getTime());
        } else {
            return toFloat(o.toString());
        }
    }

    private static Float toFloat(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;
        }

        if (path != null) {
            keywordPath = environment.configDir().resolve(path);
        } else {
            keywordPath = null;
        }

        reloadInterval = settings.getAsTime("reload_interval", TimeValue.timeValueMinutes(1)).getMillis();
    }

    @Override
    public TokenStream create(final TokenStream tokenStream) {
        if (keywordPath == null) {
            return tokenStream;

        } else {
            stopwordPath = null;
        }

        ignoreCase = settings.getAsBoolean("ignore_case", false);
        reloadInterval = settings.getAsTime("reload_interval", TimeValue.timeValueMinutes(1)).getMillis();
    }

    @Override
    public TokenStream create(final TokenStream tokenStream) {
        if (stopwordPath == null) {
            return tokenStream;

        case Integer i -> i;
        case Number n -> n.intValue();
        case String s -> toInteger(s);
        case java.util.Date d -> pattern != null ? Integer.valueOf(new SimpleDateFormat(pattern).format(d)) : (int) d.getTime();
        case Boolean b -> b ? 1 : 0;
        default -> toInteger(o.toString());
        };
    }

    private static Integer toInteger(final String s) {
        if (StringUtil.isEmpty(s)) {

            cal.set(Calendar.HOUR_OF_DAY, 0);
            cal.set(Calendar.MINUTE, 0);
            cal.set(Calendar.SECOND, 0);
            cal.set(Calendar.MILLISECOND, 0);

            if (cal.getTime().after(lastModified)) {
                checkForUpdates = true;
            }
        } else if (updatePolicy.startsWith(UPDATE_POLICY_INTERVAL)) {