{
RunAs runAs = (RunAs) container.getAnnotation(RunAs.class);
if (runAs == null)
return null;
RunAsPrincipal rap = (RunAsPrincipal) container.resolveAnnotation(RunAsPrincipal.class);
String runAsPrincipal = null;
if (rap != null)
runAsPrincipal = rap.value();
Set<String> extraRoles = new HashSet<String>();
JBossEnterpriseBeanMetaData jbEnterpriseBeanMetaData = container.getXml();
if(jbEnterpriseBeanMetaData != null)