{
ctx = new InitialContext();
StatelessSessionHome home = (StatelessSessionHome)
ctx.lookup("java:comp/env/ejb/StatelessSession");
StatelessSession bean = home.create();
bean.echo("validateCallerContext");
validatePolicyContextSubject("post stateless", callerPrincipals);
validateSecurityAssociationSubject("post stateless", callerPrincipals);
StatefulSessionHome home2 = (StatefulSessionHome)
ctx.lookup("java:comp/env/ejb/StatefulSession");