ModuleIdSetExclude moduleIdSet(Set<ModuleIdentifier> modules);

    GroupSetExclude groupSet(Set<String> groups);

    ModuleSetExclude moduleSet(Set<String> modules);

    default ExcludeSpec fromUnion(Set<ExcludeSpec> remainder) {
        if (remainder.isEmpty()) {
            // It's an intersection, and this method is always called on the remainder