The decorator now maintains consistency within the transaction and ensures all changes are only
committed to the target cache on successful completion of the transaction.
Added complete isolation and consistency support for concurrent transactions.
Added accompanying Javadoc documentation.
Added unit test testing the isolation properties introduced.
Maintained backwards compatibility (existing unit test is still there and succeeds)
The decorator now maintains consistency within the transaction and ensures all changes are only committed to the target cache on successful completion of the transaction.
See also issue: https://github.com/spring-projects/spring-framework/issues/17353