// AuthenticationMechanism
ArrayList<AuthenticationMechanism> authenticationMechanisms = null;
if (conAnnotation != null)
authenticationMechanisms = processAuthenticationMechanism(conAnnotation.authMechanisms());
OutboundResourceAdapter outboundResourceadapter = new OutboundResourceAdapterImpl(connectionDefinitions,
transactionSupport,
authenticationMechanisms,
reauthenticationSupport, null,
null, null);