// isDir returns if the entry is representing a prefix directory.
func (e metaCacheEntry) isDir() bool {
	return len(e.metadata) == 0 && strings.HasSuffix(e.name, slashSeparator)
}

// isObject returns if the entry is representing an object.
func (e metaCacheEntry) isObject() bool {
	return len(e.metadata) > 0
}

// isObjectDir returns if the entry is representing an object/
func (e metaCacheEntry) isObjectDir() bool {

	if !next.hasPrefix(prefix) {
		return metaCacheEntriesSorted{}, io.EOF
	}

	if r.current.name != "" {
		if (inclDeleted || !r.current.isLatestDeletemarker()) && r.current.hasPrefix(prefix) && (inclDirs || r.current.isObject()) {
			res = append(res, r.current)
		}
		r.current.name = ""
		r.current.metadata = nil
	}

	for n < 0 || len(res) < n {
		if more, err := r.mr.ReadBool(); !more {
			switch err {
			case nil:

  integrity sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==

isobject@^3.0.1:
  version "3.0.1"
  resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
  integrity sha512-WhB9zCku7EGTj/HQQRz5aUQEUeoQZH2bWcltRErOpymJ4boYE6wL9Tbr23krRPSZ+C5zqNSrSw+Cc7sZZ4b7vg==

            final Map<String, List<String>> metadataMap, final int depth) {
        if (node == null || depth > maxDepth) {
            return;
        }

        if (node.isObject()) {
            extractObject((ObjectNode) node, parentKey, textBuilder, metadataMap, depth);
        } else if (node.isArray()) {
            extractArray((ArrayNode) node, parentKey, textBuilder, metadataMap, depth);

		return true
	}
	if !o.Recursive && !entry.isInDir(o.Prefix, o.Separator) {
		return true
	}
	if !o.InclDeleted && entry.isObject() && entry.isLatestDeletemarker() && !entry.isObjectDir() {
		return true
	}
	if o.Lifecycle != nil || o.Replication.Config != nil {
		return triggerExpiryAndRepl(ctx, *o, entry)
	}
	return false
}

					return true
				default:
					return false
				}
			}

			var versionsFound int
			if err = set.listObjectsToDecommission(ctx, bi, func(entry metaCacheEntry) {
				if !entry.isObject() {
					return
				}

				// `.usage-cache.bin` still exists, must be not readable ignore it.
				if bi.Name == minioMetaBucket && strings.Contains(entry.name, dataUsageCacheName) {

import org.mockito.MockitoAnnotations;

/**
 * Test class for KerberosCredentials.
 */
class KerberosCredentialsTest {

    @Mock
    private LoginContext loginContext;

    @Mock
    private Subject subject;

    @Mock
    private KerberosKey key1;

    @Mock
    private KerberosKey key2;

    private static final String LOGIN_CONTEXT_NAME = "TestLoginContext";
    private static final int KEY_TYPE_1 = 1;

                }
            }
        }

        return serverKey;
    }

    /**
     * Returns the authenticated JAAS Subject.
     *
     * @return the authenticated Subject
     */
    public Subject getSubject() {
        return this.subject;
    }

            throw new SmbException("Context setup failed", e);
        }
    }

    /**
     * Set the Kerberos subject
     *
     * @param subject
     *            the subject to set
     */
    protected void setSubject(Subject subject) {
        this.subject = subject;
    }

    @Override
    public void refresh() throws CIFSException {

        @DisplayName("getUserDomain: derives from KerberosPrincipal in Subject")
        void getUserDomain_fromSubjectPrincipal() {
            Subject subject = new Subject();
            Principal kp = new KerberosPrincipal("******@****.***");
            subject.getPrincipals().add(kp);

            Kerb5Authenticator auth = new Kerb5Authenticator(subject);
            assertEquals("EXAMPLE.COM", auth.getUserDomain());
        }