An implemeentation of the JAAS CallbackHandler interface that handles
NameCallbacks, PasswordCallbac, TextInputCallback and the JBoss
ByteArrayCallback
If you started your class with -agentlib:jbossAgent in case of leakage (if className still loaded) a file (reportFile) will be created, and a heapSnapshot(./snapshot,mem)
Create a AbstractTestSetup wrapper for this class/instance to initialize
the AbstractTestDelegate if the AbstractTestSetup.delegate singleton
has not been initialized.