private SimplePrincipalProvider() {
if (adminID != null) {
principals.put(adminID, new AdminPrincipal(adminID));
}
if (anonymID != null) {
principals.put(anonymID, new AnonymousPrincipal());
}
EveryonePrincipal everyone = EveryonePrincipal.getInstance();
principals.put(everyone.getName(), everyone);
}