if (!"pom".equals(parentModel.getPackaging())) {
                problems.add(
                        Severity.ERROR,
                        ModelProblem.Version.BASE,
                        "Invalid packaging for parent POM " + ModelProblemUtils.toSourceHint(parentModel)
                                + ", must be \"pom\" but is \"" + parentModel.getPackaging() + "\"",

        validateCoordinateId("artifactId", problems, m.getArtifactId(), m);

        validateStringNotEmpty("packaging", problems, Severity.ERROR, Version.BASE, m.getPackaging(), m);

        if (!m.getModules().isEmpty()) {
            if (!"pom".equals(m.getPackaging())) {
                addViolation(
                        problems,
                        Severity.ERROR,
                        Version.BASE,

            version = getModel().getParent().getVersion();
        }

        return version;
    }

    public String getPackaging() {
        return getModel().getPackaging();
    }

    public void setPackaging(String packaging) {
        getModel().setPackaging(packaging);
    }

    public void setInceptionYear(String inceptionYear) {
        getModel().setInceptionYear(inceptionYear);
    }

            initParent(project, projects, result);

            Artifact projectArtifact = repositorySystem.createArtifact(
                    project.getGroupId(), project.getArtifactId(), project.getVersion(), null, project.getPackaging());
            project.setArtifact(projectArtifact);

            // only set those on 2nd phase, ignore on 1st pass
            if (project.getFile() != null) {