}

        @SuppressWarnings({"checkstyle:methodname"})
        @Override
        protected void mergePluginContainer_Plugins(
                PluginContainer.Builder builder,
                PluginContainer target,
                PluginContainer source,
                boolean sourceDominant,
                Map<Object, Object> context) {
            List<Plugin> src = source.getPlugins();

     * </pre>
     * Result:
     * <pre>
     * X -&gt; Y -&gt; A -&gt; B -&gt; C -&gt; D -&gt; E -&gt; F
     * </pre>
     */
    public static void mergePluginLists(
            PluginContainer childContainer, PluginContainer parentContainer, boolean handleAsInheritance) {
        throw new UnsupportedOperationException();
    }

    public static List<Plugin> orderAfterMerge(

        }

        @Override
        protected void mergePluginContainer_Plugins(
                PluginContainer.Builder builder,
                PluginContainer target,
                PluginContainer source,
                boolean sourceDominant,
                Map<Object, Object> context) {
            List<Plugin> src = source.getPlugins();

                    return null;
                }

                @Override
                public Map<String, PluginContainer> plugins() {
                    if ("JAR".equals(id)) {
                        return Map.of(
                                DEFAULT,
                                PluginContainer.newBuilder()
                                        .plugins(List.of(

import org.apache.maven.api.di.Singleton;
import org.apache.maven.api.model.Build;
import org.apache.maven.api.model.Model;
import org.apache.maven.api.model.Plugin;
import org.apache.maven.api.model.PluginContainer;
import org.apache.maven.api.model.PluginExecution;
import org.apache.maven.api.model.PluginManagement;
import org.apache.maven.api.services.ModelBuilderRequest;
import org.apache.maven.api.services.ModelProblemCollector;

                }
            }
        }

        @Override
        protected void mergePluginContainer_Plugins(
                PluginContainer.Builder builder,
                PluginContainer target,
                PluginContainer source,
                boolean sourceDominant,
                Map<Object, Object> context) {
            List<Plugin> src = source.getPlugins();

            return Optional.empty();
        }
        return Optional.of(new DefaultPackaging(id, type, getPlugins(lifecycleMapping)));
    }

    private Map<String, PluginContainer> getPlugins(LifecycleMapping lifecycleMapping) {
        Map<String, PluginContainer> lfs = new HashMap<>();
        lifecycleMapping.getLifecycles().forEach((id, lifecycle) -> {
            Map<String, Plugin> plugins = new HashMap<>();
            lifecycle

        }

        @SuppressWarnings({"checkstyle:methodname"})
        @Override
        protected void mergePluginContainer_Plugins(
                PluginContainer.Builder builder,
                PluginContainer target,
                PluginContainer source,
                boolean sourceDominant,
                Map<Object, Object> context) {
            List<Plugin> src = source.getPlugins();

            Map<Object, Object> context) {
        // don't merge
    }

    @Override
    protected void mergePluginContainer_Plugins(
            PluginContainer.Builder builder,
            PluginContainer target,
            PluginContainer source,
            boolean sourceDominant,
            Map<Object, Object> context) {
        // don't merge
    }

                    return null;
                }

                @Override
                public Map<String, PluginContainer> plugins() {
                    if ("JAR".equals(id)) {
                        return Map.of(
                                DEFAULT,
                                PluginContainer.newBuilder()
                                        .plugins(List.of(