new DefaultModelBuildingRequest(request).setModelSource(new FileModelSource(pom));
                        Model rawModel = defaultModelBuilder.readFileModel(gaBuildingRequest, problems);
                        for (String module : rawModel.getModules()) {
                            Path moduleFile = defaultModelBuilder
                                    .getModelProcessor()

        DefaultModelProblemCollector problems = new DefaultModelProblemCollector(result);

        // read and validate raw model
        Model fileModel = readFileModel(request, problems);

        request.setFileModel(fileModel);
        result.setFileModel(fileModel.clone());

        activateFileModel(request, result, problems);