* <p>
* The returned read-write transaction presents an isolated view of the data if the previous
* write transaction was successful - in other words, this read-write transaction will see the
* state changes made by the previous write transaction in the chain. However, state which
* was introduced by other transactions outside this transaction chain after creation of
* the previous transaction is not visible.
* <p>
* The returned read-write transaction presents an isolated view of the data if the previous
* write transaction was successful - in other words, this read-write transaction will see the
* state changes made by the previous write transaction in the chain. However, state which
* was introduced by other transactions outside this transaction chain after creation of
* the previous transaction is not visible.