root.allDocs(this, docs, true);
root.allDocs(this, docs, true, false);
	public DocumentSet getAllDocuments(DocumentSet docs) {		long start = System.currentTimeMillis();		Collection root = getCollection(ROOT_COLLECTION);		root.allDocs(this, docs, true);        if (LOG.isDebugEnabled()) {            LOG.debug("getAllDocuments(DocumentSet) - end - "                + "loading "                + docs.getLength()                + " documents from "                + docs.getCollectionCount()                + "collections took "                + (System.currentTimeMillis() - start)                + "ms.");        }		return docs;	}