@Deprecated(since = "4.0.0")
public class DefaultDependencyManagementInjector implements DependencyManagementInjector {

    private ManagementModelMerger merger = new ManagementModelMerger();

    @Override
    public void injectManagement(Model model, ModelBuildingRequest request, ModelProblemCollector problems) {
        merger.mergeManagedDependencies(model);
    }

    /**
     * ManagementModelMerger
     */

     * @param problems The container used to collect problems that were encountered, must not be {@code null}.
     */
    void injectManagement(Model model, ModelBuildingRequest request, ModelProblemCollector problems);

     * @param problems The container used to collect problems that were encountered, must not be {@code null}.
     */
    void injectManagement(Model model, ModelBuildingRequest request, ModelProblemCollector problems);

@Deprecated(since = "4.0.0")
public class DefaultPluginManagementInjector implements PluginManagementInjector {

    private ManagementModelMerger merger = new ManagementModelMerger();

    @Override
    public void injectManagement(Model model, ModelBuildingRequest request, ModelProblemCollector problems) {
        merger.mergeManagedBuildPlugins(model);
    }

    /**
     * ManagementModelMerger
     */

        // model path translation
        modelPathTranslator.alignToBaseDirectory(resultModel, resultModel.getProjectDirectory(), request);

        // plugin management injection
        pluginManagementInjector.injectManagement(resultModel, request, problems);

        fireEvent(resultModel, request, problems, ModelBuildingEventCatapult.BUILD_EXTENSIONS_ASSEMBLED);

        if (request.isProcessPlugins()) {