/** * Create a persistent hashtable. * * @param recman Record manager used for persistence. */ public static <K, V> HTree<K, V> createInstance( RecordManager recman, Serializer<K> keySerializer, Serializer<V> valueSerializer) throws IOException { HashDirectory<K, V> root; long recid; HTree<K, V> tree = new HTree<K, V>(); tree.keySerializer = keySerializer; tree.valueSerializer = valueSerializer; tree._root = new HashDirectory<K, V>(tree, (byte) 0); recid = recman.insert(tree._root, tree.SERIALIZER); tree._root.setPersistenceContext(recman, recid); return tree; }