@Resource
    private UserInfoBhv userInfoBhv;

    @Resource
    private SystemHelper systemHelper;

    public void deleteBefore(final int days) {
        userInfoBhv.queryDelete(cb -> {
            cb.query().setUpdatedAt_LessEqual(systemHelper.getCurrentTimeAsLocalDateTime().minusDays(days));
        });
    }

+
Default retention for unused versions is 30 days.
2. *Snapshot wrapper distributions:* Distributions and related version-specific caches corresponding to snapshot versions (e.g. `7.6-20221130141522+0000`).
+
Default retention for unused versions is 7 days.
3. *Downloaded resources:* Shared caches downloaded from a remote repository (e.g., cached dependencies).
+
Default retention for unused resources is 30 days.

    }

    /**
     * Returns the number of days after unused entries are garbage collected. Defaults to 7 days.
     *
     * @since 4.6
     * @deprecated
     */
    @Deprecated
    public int getRemoveUnusedEntriesAfterDays() {
        return removeUnusedEntriesAfterDays;
    }

    /**
     * Sets the number of days after unused entries are garbage collected. Defaults to 7 days.
     *
     * Must be greater than 1.

        -days 3650 -nodes -out "${WD}/rootA.crt" -keyout "${WD}/rootA.key" \
        -subj "/C=US/ST=Denial/L=Ether/O=Dis/CN=*.example.com" \
        -addext "subjectAltName = DNS:*.example.com"

openssl genrsa -out "${WD}/clientA.key" 2048
openssl req -new -key "${WD}/clientA.key" -out "${WD}/clientA.csr" -subj "/CN=*.example.com" -config "${WD}/client.conf"

        static MarkerFileType notUsedWithinDays(int days) {
            return new MarkerFileType() {
                @Override
                void process(TestFile markerFile) {
                    markerFile.createFile()
                    markerFile.lastModified = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(days+1)
                }
            }
        }
    }

// modification time plus the number of transition/restore days.
//
//	e.g. If the object modtime is `Thu May 21 13:42:50 GMT 2020` and the object should
//	    transition in 1 day, then the expected transition time is `Fri, 23 May 2020 00:00:00 GMT`
func ExpectedExpiryTime(modTime time.Time, days int) time.Time {
	if days == 0 {
		return modTime
	}
	t := modTime.UTC().Add(time.Duration(days+1) * 24 * time.Hour)
	return t.Truncate(24 * time.Hour)

##root-ca:	generate root CA files (key and certificate) in current directory.
.PHONY: root-ca

root-ca: root-key.pem root-cert.pem

root-cert.pem: root-cert.csr root-key.pem
	@echo "generating $@"
	@openssl x509 -req -sha256 -days $(ROOTCA_DAYS) -signkey root-key.pem \
		-extensions req_ext -extfile root-ca.conf \
		-in $< -out $@

root-cert.csr: root-key.pem root-ca.conf
	@echo "generating $@"

environment.title = Production

# Does it enable the Framework internal debug? (true only when emergency)
framework.debug = false

# one day: 86400000, three days: 259200000, five days: 432000000, one week: 604800000, one year: 31556926000
# special script :: absolute mode: $(2014/07/10), relative mode: addDay(3).addMonth(4)

environment.title = Production

# Does it enable the Framework internal debug? (true only when emergency)
framework.debug = false

# one day: 86400000, three days: 259200000, five days: 432000000, one week: 604800000, one year: 31556926000
# special script :: absolute mode: $(2014/07/10), relative mode: addDay(3).addMonth(4)

        checkout.setLastModified(checkout.lastModified() - TimeUnit.DAYS.toMillis(10))
    }

    TestFile gcFile() {
        file(".gradle/vcs-1/gc.properties")
    }

    void cleanupNow() {
        gcFile().assertIsFile()
        gcFile().lastModified = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(60)
    }