private static void testLookup() throws ChaiDBException {
Database db = new Database("D:\\temp");
BTree btree = db.openBTree("test.idb", BTreeType.HYPER_BTREE);
try {
IntKey key = new IntKey(1);
btree.acquire(LockType.READ);
DuplicatedKeyIterator it = btree.lookupValues(key);
while (it.hasNext()) {
byte[] bytes = (byte[]) it.next();
for (int i = 0; i < bytes.length; i++) {