https://issues.apache.org/jira/browse/TOMEE-1124
"getCallerPrincipal().getName()" works fine but "isCallerInRole" and "isCallerAuthorized" do not

git-svn-id: https://svn.apache.org/repos/asf/tomee/tomee/trunk@1568280 13f79535-47bb-0310-9956-ffa450edef68