I've added a run of tests using a security manager for
http://jira.jboss.com/jira/browse/JBAOP-240

All tests pass fine; for the JMXDecoratedTestCase I needed to add a properties file for the TestsPolicyPlugin to configure MBeanPermissions:

test.Permission.1=javax.management.MBeanPermission, *#*, getMBeanInfo,invoke,registerMBean