final Map<String, List<String>> metadataMap = new LinkedHashMap<>();

            extractContent(rootNode, "", textBuilder, metadataMap, 0);

            final ExtractData extractData = new ExtractData(textBuilder.toString().trim());

            if (extractMetadata) {
                for (final Map.Entry<String, List<String>> entry : metadataMap.entrySet()) {

	objAPI ObjectLayer

	sync.RWMutex
	initialized bool
	group       *singleflight.Group
	metadataMap map[string]BucketMetadata
}

// Count returns number of bucket metadata map entries.
func (sys *BucketMetadataSys) Count() int {
	sys.RLock()
	defer sys.RUnlock()

	return len(sys.metadataMap)
}

// Remove bucket metadata from memory.
func (sys *BucketMetadataSys) Remove(buckets ...string) {

    }

    @Override
    public void addMetadata(ArtifactMetadata metadata) {
        if (metadataMap == null) {
            metadataMap = new HashMap<>();
        }

        ArtifactMetadata m = metadataMap.get(metadata.getKey());
        if (m != null) {
            m.merge(metadata);
        } else {
            metadataMap.put(metadata.getKey(), metadata);
        }
    }

    @Override

        data.addMetaData("key3", true);

        Map<String, Object> metaDataMap = data.getMetaDataMap();
        assertNotNull(metaDataMap);
        assertEquals(3, metaDataMap.size());

        assertEquals("value1", metaDataMap.get("key1"));
        assertEquals(123, metaDataMap.get("key2"));
        assertEquals(true, metaDataMap.get("key3"));
    }

    public void test_metaDataMapModifiable() {

            final SambaHelper sambaHelper = ComponentUtil.getSambaHelper();
            final Map<String, Object> metaDataMap = responseData.getMetaDataMap();
            if (responseData.getUrl().startsWith("smb:")) {
                final SID[] allowedSids = (SID[]) metaDataMap.get(SmbClient.SMB_ALLOWED_SID_ENTRIES);
                if (allowedSids != null) {
                    for (final SID sid : allowedSids) {

     */
    public void addMetaData(final String name, final Object value) {
        metaDataMap.put(name, value);
    }

    /**
     * Gets the metadata map containing all metadata associated with this response.
     *
     * @return the metadata map
     */
    public Map<String, Object> getMetaDataMap() {
        return metaDataMap;
    }

    /**
     * Adds a child URL discovered from this response.

        final String mimeType = responseData.getMimeType();
        final StringBuilder contentMetaBuf = new StringBuilder(1000);
        final Map<String, Object> dataMap = new HashMap<>();
        final Map<String, Object> metaDataMap = new HashMap<>();
        String content;
        try (final InputStream in = responseData.getResponseBody()) {