// getFSType returns the filesystem type of the underlying mounted filesystem
func getFSType(ftype int64) string {
	fsTypeHex := strconv.FormatInt(ftype, 16)
	fsTypeString, ok := fsType2StringMap[fsTypeHex]
	if !ok {
		return "UNKNOWN"
	}
	return fsTypeString

Disallow: /orphaned1/
Allow: /orphaned2/

# Case 2: Valid user-agent with various malformed directives
User-agent: GoodBot
Disallow: /admin/
InvalidDirective: some-value
unknown-field: test
Disallow /missing-colon
Disallow:    # empty value (should be treated as allowing all)
Allow: /public/
Crawl-delay: invalid-number
Crawl-delay: -10
Crawl-delay: 5.5
Crawl-delay:
Allow:    # empty value

            return convertBooleanQuery(context, booleanQuery, boost);
        }
        throw new InvalidQueryException(messages -> messages.addErrorsInvalidQueryUnknown(UserMessages.GLOBAL_PROPERTY_KEY),
                "Unknown q: " + query.getClass() + " => " + query);
    }

    /**
     * Converts a Lucene BooleanQuery to an OpenSearch BoolQueryBuilder.
     * @param context The query context.

    }

    @Test
    void testSetOptionEndpointInvalidPipe() {
        String endpoint = "\\pipe\\unknown";
        DcerpcException thrown = assertThrows(DcerpcException.class, () -> {
            dcerpcBinding.setOption("endpoint", endpoint);
        }, "Should throw DcerpcException for unknown pipe endpoint.");

    void setProfiles(List<Profile> profiles);

    List<Profile> getProfiles();

    /**
     * Gets the start time of the build.
     *
     * @return The start time of the build or {@code null} if unknown.
     */
    @Deprecated
    Date getBuildStartTime();

    /**
     * Sets the start time of the build.
     *
     * @param buildStartTime The start time of the build, may be {@code null}.
     */

		switch binary.LittleEndian.Uint16(data[0:2]) {
		case healMRFMetaFormat:
		default:
			return fmt.Errorf("heal mrf: unknown format: %d", binary.LittleEndian.Uint16(data[0:2]))
		}
		switch binary.LittleEndian.Uint16(data[2:4]) {
		case healMRFMetaVersionV1:
		default:
			return fmt.Errorf("heal mrf: unknown version: %d", binary.LittleEndian.Uint16(data[2:4]))
		}

		mr := msgp.NewReader(rc)
		for {

    UnicodeEscaper replacingEscaper =
        new ArrayBasedUnicodeEscaper(SIMPLE_REPLACEMENTS, ' ', '~', null) {
          private final char[] unknown = new char[] {'?'};

          @Override
          protected char[] escapeUnsafe(int c) {
            return unknown;
          }
        };
    EscaperAsserts.assertBasic(replacingEscaper);

            return new jcifs.internal.smb2.persistent.DurableHandleReconnectResponse();
        default:
            // Unknown context type - log and return null
            if (log.isDebugEnabled()) {
                log.debug("Unknown create context: " + contextName);
            }
            return null;
        }
    }

    /**
     * Check if a lease was granted in this response

     * @return the type
     */
    @Nonnull
    @Override
    default Type require(@Nonnull String id) {
        return lookup(id).orElseThrow(() -> new IllegalArgumentException("Unknown extensible enum value '" + id + "'"));
    }

     *
     * <p>The following errors are handled gracefully (line is skipped, parsing continues):</p>
     * <ul>
     * <li>Invalid directive formats</li>
     * <li>Unknown directives</li>
     * <li>Invalid crawl-delay values (non-numeric, negative)</li>
     * <li>Directives before any User-agent declaration (ignored)</li>
     * <li>Empty values for directives</li>
     * </ul>
     *