}

    private static class SimpleModelProblemCollector implements ModelProblemCollector {

        ModelValidationResult result;

        SimpleModelProblemCollector(ModelValidationResult result) {
            this.result = result;
        }

        public void add(ModelProblemCollectorRequest req) {
            if (!ModelProblem.Severity.WARNING.equals(req.getSeverity())) {

        for (int i = 0; i < Math.max(firstSegments.length, secondSegments.length); i++) {
            int result = Long.valueOf(i < firstSegments.length ? firstSegments[i] : "0")
                    .compareTo(Long.valueOf(i < secondSegments.length ? secondSegments[i] : "0"));
            if (result != 0) {
                return result;
            }
        }
        return 0;
    }