@Deprecated private static ContentHandler getStatistic(
ContentHandler ch, Metadata md, String name, String attribute) {
Matcher matcher =
META_XPATH.parse("//meta:document-statistic/@meta:"+attribute);
ContentHandler branch = new MatchingContentHandler(
new AttributeMetadataHandler(META_NS, attribute, md, name), matcher);
return new TeeContentHandler(ch, branch);
}