[DS-707] Boolean instantiations

git-svn-id: http://scm.dspace.org/svn/repo/dspace/trunk@5496 9c30dcfa-912a-0410-8fc2-9e0234be79fd

dspace-api/src/main/java/org/dspace/authenticate/ShibAuthentication.java

@@ -208,7 +208,7 @@ public class ShibAuthentication implements AuthenticationMethod
             // the person exists, just return ok
             context.setCurrentUser(eperson);
             request.getSession().setAttribute("shib.authenticated",
-                    new Boolean("true"));
+                    Boolean.TRUE);
         }
 
         return AuthenticationMethod.SUCCESS;