anchor.diff:  If these tests were referenced in an `OptOut`, then their names should be updated.
   
   See link:https://issues.apache.org/jira/browse/TINKERPOP3-805[TINKERPOP3-805] for more information.
  -
  -AbstractTransaction implementation changes
  -++++++++++++++++++++++++++++++++++++++++++
  -The `AbstractTransaction` class now requires implementing four new methods: 
  -
  -* `doReadWrite` that should execute the read-write consumer.
  -* `doClose` that should execute the close consumer.
  -* `setReadWrite` that should set the read-write consumer for the transaction.
  -* `setClose` that should set the close consumer for the transaction.
  -
  -You can refer to `AbstractThreadLocalTransaction` and `AbstractThreadedTransaction` for examples.
   
   Graph Traversal Updates
   +++++++++++++++++++++++
  
positive.code: The `AbstractTransaction` class has been abstracted into two different classes supporting two different modes of
  operation: `AbstractThreadLocalTransaction` and `AbstractThreadedTransaction`, where the former should be used when
  supporting `ThreadLocal` transactions and the latter for threaded transactions.  Of course, providers may still
  choose to build their own implementation on `AbstractTransaction` itself or simply implementing the `Transaction`
  interface.
  
  See link:https://issues.apache.org/jira/browse/TINKERPOP3-765[TINKERPOP3-765] for more information.
  
  Transaction.close() Default Behavior
  ++++++++++++++++++++++++++++++++++++
  
negative.code: 
  See link:https://issues.apache.org/jira/browse/TINKERPOP3-913[TINKERPOP3-913] for more information.
  
  ThreadLocal Transaction Settings
  ++++++++++++++++++++++++++++++++
  
  If a driver configures the `Transaction.onReadWrite()` or `Transaction.onClose()` settings, note that these settings no
  longer apply to all future requests. If the settings are changed for a sessionless request they will only apply to
  that one request. If the settings are changed from an in-session request they will only apply to all future requests
  made in the scope of that session.
  
  See link:https://issues.apache.org/jira/browse/TINKERPOP3-885[TINKERPOP3-885] for more information.