}

    private static ImmutableList<ModelReference<?>> calculateInputs(final ModelType<?> baseType, final List<ModelReference<?>> references, List<ModelReference<?>> modelReferences) {
        Iterable<ModelReference<?>> filteredReferences = Iterables.filter(references, new Predicate<ModelReference<?>>() {
            @Override
            public boolean apply(ModelReference<?> element) {
                return !element.getType().equals(baseType);