TransactionalEvictorContext(SharedDbEnv dbEnv) {
    _communicator = dbEnv.getCommunicator();
    _trace = _communicator.getProperties().getPropertyAsInt("Freeze.Trace.Evictor");
    _tx = (TransactionI) (new ConnectionI(dbEnv).beginTransaction());
    _owner = Thread.currentThread();
    _tx.adoptConnection();

    _tx.setPostCompletionCallback(this);
  }