public String[] getRolesWithoutRunAsSubject() {
List<Role> roles = SecurityRoleMappingSection.getRoles(getPlan(), false);
List<Role> rolesWithoutRunAsSubject = new ArrayList<Role>();
for (int i = 0; i < roles.size(); i++) {
Role role = roles.get(i);
if(role.getRunAsSubject() == null) {
rolesWithoutRunAsSubject.add(role);
}
}
String[] roleNames = new String[rolesWithoutRunAsSubject.size()];
for (int i = 0; i < rolesWithoutRunAsSubject.size(); i++) {