public void doNMEntry(int flags, DataReference name) throws HandlerException {
streamHandler.startElement(new SystemUseEntryElement("NM", 1));
if (flags != 0 && flags != NM_CONTINUES && flags != NM_CURRENT && flags != NM_PARENT) {
throw new HandlerException("Invalid Rock Ridge directory flags combination: " + flags);
}
streamHandler.data(new ByteDataReference(flags));
streamHandler.data(name);
streamHandler.endElement();