- private Principal getUserPrincipal(Subject subject) {
- Set<Principal> principals = subject.getPrincipals();
- Principal userPrincipal = null;
- for ( Principal principal: principals) {
- if ( principal.getClass().equals(_userPrincipalClass)) {
- if ( userPrincipal != null ) {
+ private Principal getUserPrincipal(Subject aSubject) {
+ Set<Principal> principals = aSubject.getPrincipals();
+ Principal userPrincipal = null;
+
+ for (Principal principal : principals) {
+ if (principal.getClass().equals(userPrincipalClass)) {
+ if (userPrincipal != null) {