- private static Map<String, Map<Date, IdentityMapping>> transformIdentities(final Set<Module> modules) {
- Map<String, Map<Date, IdentityMapping>> mappedIds = new HashMap<>();
+ private static Map<String, Map<Optional<Revision>, IdentityMapping>> transformIdentities(
+ final Set<Module> modules) {
+ Map<String, Map<Optional<Revision>, IdentityMapping>> mappedIds = new HashMap<>();