Spring Access to the cachedSessions in CachingConnectionFactory

Hello, it seems the org.springframework.jms.connection.CachingConnectionFactory class uses the cachedSessions property to manage the sessions in the connection factory.

This is a private property and it has not any getter method to obtain the value. In order to instrument CachingConnectionFactory it could be useful to access this property or, at least, its size. Could a public method be added in the CachingConnectionFactory class to return the cachedSessions value (or its size)?

Thanks for your time!