* @param problems The container used to collect problems that were encountered, must not be {@code null}.
     */
    Model assembleModelInheritance(
            Model child, Model parent, ModelBuilderRequest request, ModelProblemCollector problems);

    private static final String CHILD_DIRECTORY_PROPERTY = "project.directory";

    private final InheritanceModelMerger merger = new InheritanceModelMerger();

    @Override
    public Model assembleModelInheritance(
            Model child, Model parent, ModelBuilderRequest request, ModelProblemCollector problems) {
        Map<Object, Object> hints = new HashMap<>();

    private static final String CHILD_DIRECTORY_PROPERTY = "project.directory";

    private final InheritanceModelMerger merger = new InheritanceModelMerger();

    @Override
    public Model assembleModelInheritance(
            Model child, Model parent, ModelBuildingRequest request, ModelProblemCollector problems) {
        Map<Object, Object> hints = new HashMap<>();

              <exclude>org.apache.maven.model.inheritance.DefaultInheritanceAssembler</exclude>
              <exclude>org.apache.maven.model.inheritance.InheritanceAssembler#assembleModelInheritance(org.apache.maven.model.Model,org.apache.maven.model.Model,org.apache.maven.model.building.ModelBuildingRequest,org.apache.maven.model.building.ModelProblemCollector):METHOD_REMOVED</exclude>

        Model parent = lineage.get(lineage.size() - 1);
        for (int i = lineage.size() - 2; i >= 0; i--) {
            Model child = lineage.get(i);
            parent = inheritanceAssembler.assembleModelInheritance(child, parent, request, problems);
        }
        return parent;
    }

    private Map<String, Activation> getProfileActivations(Model model) {
        return model.getProfiles().stream()

                lineage.get(lineage.size() - 1).getDelegate();
        for (int i = lineage.size() - 2; i >= 0; i--) {
            Model child = lineage.get(i);
            parent = inheritanceAssembler.assembleModelInheritance(child.getDelegate(), parent, request, problems);
        }
        return new Model(parent);
    }

    private Map<String, Activation> getProfileActivations(Model model, boolean clone) {