set -e # reset `e` as active
	return 0
}

# checkBucketExists ($bucket)
# Check if the bucket exists, by using the exit code of `mc ls`
checkBucketExists() {
	BUCKET=$1
	CMD=$(${MC} stat myminio/$BUCKET >/dev/null 2>&1)
	return $?
}

# createBucket ($bucket, $policy, $purge)
# Ensure bucket exists, purging if asked to
createBucket() {
	BUCKET=$1
	POLICY=$2
	PURGE=$3
	VERSIONING=$4
	OBJECTLOCKING=$5

* We use the proposed template from this ADR
* We locate `.md` files in the folder `/architecture-standards`
* We highly encourage usage of ADR to communicate decisions

        jobManager.schedule(cron -> register(cron, scheduledJob));
    }

    public void register(final LaCron cron, final ScheduledJob scheduledJob) {
        if (scheduledJob == null) {
            throw new ScheduledJobException("No job.");
        }

        final String id = scheduledJob.getId();
        if (!Constants.T.equals(scheduledJob.getAvailable())) {

    if (connections == null) {
      checkNotNull(node);
      throw new IllegalArgumentException(String.format(NODE_NOT_IN_GRAPH, node));
    }
    return connections;
  }

  final N checkedReferenceNode(E edge) {
    N referenceNode = edgeToReferenceNode.get(edge);
    if (referenceNode == null) {
      checkNotNull(edge);

    if (connections == null) {
      checkNotNull(node);
      throw new IllegalArgumentException(String.format(NODE_NOT_IN_GRAPH, node));
    }
    return connections;
  }

  final N checkedReferenceNode(E edge) {
    N referenceNode = edgeToReferenceNode.get(edge);
    if (referenceNode == null) {
      checkNotNull(edge);

      Request.Builder()
        .url("https://square.com")
        .tag("a" as Any)
        .tag(null)
        .build()
    assertThat(request.tag<Any>()).isNull()
  }

  @Test
  fun removeAbsentTag() {
    val request =
      Request.Builder()
        .url("https://square.com")
        .tag(null)
        .build()
    assertThat(request.tag<String>()).isNull()
  }

  @Test

}

// seeExperimentalCmd is used for commands that have been around for a release but not graduated from
// Other alternative
// for graduatedCmd see https://github.com/istio/istio/pull/26408
// for softGraduatedCmd see https://github.com/istio/istio/pull/26563
func seeExperimentalCmd(name string) *cobra.Command {
	msg := fmt.Sprintf("(%s is experimental. Use `istioctl experimental %s`)", name, name)
	return &cobra.Command{
		Use:   name,

        final OptionalThing<FessUserBean> userBean = getUserBean();
        activityHelper.logout(userBean);
        final String redirectUrl = userBean.map(user -> ComponentUtil.getSsoManager().logout(user)).orElse(null);
        fessLoginAssist.logout();
        userInfoHelper.deleteUserCodeFromCookie(request);
        if (StringUtil.isNotBlank(redirectUrl)) {
            return HtmlResponse.fromRedirectPathAsIs(redirectUrl);
        }

        this.pattern = Pattern.compile(pattern);
    }

    public DictionaryFile<? extends DictionaryItem> create(final String path, final Date timestamp) {
        if (!isTarget(path)) {
            return null;
        }

        return newDictionaryFile(encodePath(path), path, timestamp);
    }

    protected String encodePath(final String path) {

    public void setUp() throws Exception {
        super.setUp();
        groovyEngine = new GroovyEngine();
    }

    @Override
    public void tearDown() throws Exception {
        ComponentUtil.setFessConfig(null);
        super.tearDown();
    }

    public void test_evaluate() {
        final Map<String, Object> params = new HashMap<>();
        assertNull(groovyEngine.evaluate("", params));