tx = startTx();
KeyIterator keyIterator = store.getKeys(new KeyRangeQuery(
KeyColumnValueStoreUtil.longToByteBuffer(10), // key start
KeyColumnValueStoreUtil.longToByteBuffer(40), // key end
new ReadArrayBuffer("b".getBytes()), // column start
new ReadArrayBuffer("c".getBytes())), tx);
examineGetKeysResults(keyIterator, 10, 40, 1);
}