protected Principal[] getPrincipals(Subject subject, Role role) { Set<Principal> principalsSet = null; if(role != null) { principalsSet = getPrincipalSetFromRole(role); } Principal[] arr = null; if(principalsSet != null) { arr = new Principal[principalsSet.size()]; principalsSet.toArray(arr); } return arr; }
protected Principal[] getPrincipals(Subject subject, Role role) { Set<Principal> principalsSet = null; if(role != null) { principalsSet = getPrincipalSetFromRole(role); } Principal[] arr = null; if(principalsSet != null) { arr = new Principal[principalsSet.size()]; principalsSet.toArray(arr); } return arr; }