Transaction tx2 = txManager.startShort();
Assert.assertTrue(txManager.canCommit(tx2, Collections.singleton(b)));
// start a tx3
Transaction tx3 = txManager.startShort();
// restart
txManager.stopAndWait();
TransactionSnapshot origState = txManager.getCurrentState();
LOG.info("Orig state: " + origState);
Thread.sleep(100);
// starts a new tx manager