new DefaultProjectBuildingResult(e.getModelId(), pomFile, convert(e.getProblems())));
                }
                // validation error, continue project building and delay failing to help IDEs
                // result.getProblems().addAll(e.getProblems()) ?
            }

            Model model = result.getActivatedFileModel();

                problems.add(Severity.FATAL, ModelProblem.Version.V40, null, e);
            }

            return Result.newResult(model, problems.getProblems());
        } catch (ModelBuilderException e) {
            return Result.error(problems.getProblems());
        }
    }

    Model readFileModel(ModelBuilderRequest request, DefaultModelProblemCollector problems)
            throws ModelBuilderException {

            }

            return newResult(model, problems.getProblems());
        } catch (ModelBuildingException e) {
            return error(problems.getProblems());
        }
    }

    Model readFileModel(ModelBuildingRequest request, DefaultModelProblemCollector problems)
            throws ModelBuildingException {

                    toProblemContextDetails(problemAggregationDetails.getProblems())));

        }
        return null;
    }

    private @Nullable ProblemEvent createProblemEvent(InternalProblemEventVersion2 problemEvent, InternalProblemDescriptor descriptor) {

        if (!toolchainsResult.getProblems().isEmpty() && slf4jLogger.isWarnEnabled()) {
            slf4jLogger.warn("");
            slf4jLogger.warn("Some problems were encountered while building the effective toolchains");

            for (Problem problem : toolchainsResult.getProblems()) {
                slf4jLogger.warn("{} @ {}", problem.getMessage(), problem.getLocation());