// after the cancel function returns.
	//
	// WithCancel arranges for Done to be closed when cancel is called;
	// WithDeadline arranges for Done to be closed when the deadline
	// expires; WithTimeout arranges for Done to be closed when the timeout
	// elapses.
	//
	// Done is provided for use in select statements:
	//
	//  // Stream generates values with DoSomething and sends them to out

import static org.gradle.launcher.daemon.server.expiry.DaemonExpirationStatus.highestPriorityOf;

/**
 * A {@link DaemonExpirationStrategy} which monitors daemon health and expires the daemon
 * whenever unhealthy conditions are detected. Currently, this strategy monitors JVM memory
 * health by detecting GC thrashing and excessive heap or metaspace usage. In addition to

        failure.assertHasCause("Directory build cache needs to retain entries for at least a day.")

        where:
        days << [-1, 0]
    }

    def "cleanup is triggered after max number of hours expires"() {
        def originalCheckTime = initializeHome()

        // One hour isn't enough to trigger
        when:
        // Set the time back 1 hour

        hasDynamicVersionTimeout(DAY)
        hasChangingModuleTimeout(DAY)
        hasNoModuleTimeout()
        hasMissingArtifactTimeout(DAY)
        hasNoMissingModuleTimeout()
    }

    def 'never expires missing module for dynamic versions'() {
        when:
        def moduleIdentifier = DefaultModuleIdentifier.newId('org', 'foo')
        def versions = emptySet()

        then:

import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A TimeLimiter that runs method calls in the background using an {@link ExecutorService}. If the
 * time limit expires for a given method call, the thread running the call will be interrupted.
 *
 * @author Kevin Bourrillion
 * @author Jens Nyman
 * @since 1.0
 */
@J2ktIncompatible
@GwtIncompatible
@ElementTypesAreNonnullByDefault

        KrbAsReqBuilder builder = new KrbAsReqBuilder(principalName, password != null ? password.toCharArray() : new char[0]);

        if ( expire != null ) {
            System.out.println("Request expires " + expire);
            KerberosTime till = new KerberosTime(expire);
            Field tillF = builder.getClass().getDeclaredField("till");
            tillF.setAccessible(true);
            tillF.set(builder, till);

- Install `mc` - [mc Quickstart Guide](https://min.io/docs/minio/linux/reference/minio-mc.html#quickstart)

## 2. Enable bucket lifecycle configuration

- Create a bucket lifecycle configuration which expires the objects under the prefix `old/` on `2020-01-01T00:00:00.000Z` date and the objects under `temp/` after 7 days.
- Enable bucket lifecycle configuration using `mc`:

```sh
$ mc ilm import play/testbucket <<EOF
{

		NumVersions:      fi.NumVersions,
		SuccessorModTime: fi.SuccessorModTime,
		CacheControl:     fi.Metadata["cache-control"],
	}

	if exp, ok := fi.Metadata["expires"]; ok {
		if t, err := amztime.ParseHeader(exp); err == nil {
			objInfo.Expires = t.UTC()
		}
	}

	// Extract etag from metadata.
	objInfo.ETag = extractETag(fi.Metadata)

	// Add user tags to the object info

		formValues.Set("X-Amz-Algorithm", tt.XAmzAlgorithm)
		formValues.Set("X-Amz-Credential", tt.XAmzCredential)
		if tt.Expired {
			// Expired already.
			pp.SetExpires(UTCNow().AddDate(0, 0, -10))
		} else {
			// Expires in 10 days.
			pp.SetExpires(UTCNow().AddDate(0, 0, 10))
		}

		formValues.Set("Policy", base64.StdEncoding.EncodeToString([]byte(pp.String())))
		formValues.Set("Success_action_status", tt.SuccessActionStatus)

import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A TimeLimiter that runs method calls in the background using an {@link ExecutorService}. If the
 * time limit expires for a given method call, the thread running the call will be interrupted.
 *
 * @author Kevin Bourrillion
 * @author Jens Nyman
 * @since 1.0
 */
@J2ktIncompatible
@GwtIncompatible
@ElementTypesAreNonnullByDefault