Given:

What code needs to be added to line 1 for MyMapper bean instances to be correctly passivated?
Given:

If an exception is thrown inside the if block, what effect will it have on the transaction?
Given the code fragment:

How long does this cookie persist?
Given:

Which annotation do you use on line 1 to ensure that clients immediately time out when attempting to concurrently invoke callMethod () while another client is already accessing the bean?
Given the code fragment:

Which method should be used on line 3 to enable default validation mechanism?