List<Dependency> dependencies,
            String prefix,
            String prefix2,
            ModelBuildingRequest request) {
        Severity errOn30 = getSeverity(request, ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_3_0);
        Severity errOn31 = getSeverity(request, ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_3_1);

        Map<String, Dependency> index = new HashMap<>();

        }

        ModelBuildingRequest lenientRequest = request;
        if (request.getValidationLevel() > ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0) {
            lenientRequest = new FilterModelBuildingRequest(request) {
                @Override
                public int getValidationLevel() {
                    return ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0;
                }