@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultModelNormalizer implements ModelNormalizer {

    private DuplicateMerger merger = new DuplicateMerger();

    @Override
    public void mergeDuplicates(Model model, ModelBuildingRequest request, ModelProblemCollector problems) {
        Build build = model.getBuild();
        if (build != null) {
            List<Plugin> plugins = build.getPlugins();

            Model tmpModel = rawModel.clone();
            currentData.setModel(tmpModel);

            problems.setSource(tmpModel);

            // model normalization
            modelNormalizer.mergeDuplicates(tmpModel, request, problems);

            profileActivationContext.setProjectProperties(tmpModel.getProperties());