* @param problem
     */
    public static <T> Result<T> addProblem(Result<T> result, ModelProblem problem) {
        return addProblems(result, Collections.singleton(problem));
    }

    /**
     * New result that includes the given
     *
     * @param result
     * @param problems
     */
    public static <T> Result<T> addProblems(Result<T> result, Iterable<? extends ModelProblem> problems) {