.build()))
                .build();
    }

    @Override
    protected void merge(Metadata recessive) {
        List<Plugin> recessivePlugins = recessive.getPlugins();
        List<Plugin> plugins = metadata.getPlugins();
        if (!recessivePlugins.isEmpty() || !plugins.isEmpty()) {
            LinkedHashMap<String, Plugin> mergedPlugins = new LinkedHashMap<>();

                }
            }
            return model;
        }

        private Build mergePluginContainerPlugins(Build target, PluginContainer source) {
            List<Plugin> src = source.getPlugins();
            if (!src.isEmpty()) {
                Map<Object, Plugin> managedPlugins = new LinkedHashMap<>(src.size() * 2);

                Map<Object, Object> context = Collections.emptyMap();

            }
        }

        metadata.getVersioning().setSnapshotVersions(new ArrayList<>(versions.values()));

        // just carry-on as-is
        if (!recessive.getPlugins().isEmpty()) {
            metadata.setPlugins(new ArrayList<>(recessive.getPlugins()));
        }
    }

    private static int getBuildNumber(Metadata metadata) {
        int number = 0;

        Versioning versioning = metadata.getVersioning();

                PluginContainer source,
                boolean sourceDominant,
                Map<Object, Object> context) {
            List<Plugin> src = source.getPlugins();
            if (!src.isEmpty()) {
                List<Plugin> tgt = target.getPlugins();
                Map<Object, Plugin> master = new LinkedHashMap<>(src.size() * 2);

                for (Plugin element : src) {

        Model.Builder builder = Model.newBuilder(model);

        Build build = model.getBuild();
        if (build != null) {
            List<Plugin> plugins = build.getPlugins();
            Map<Object, Plugin> normalized = new LinkedHashMap<>(plugins.size() * 2);

            for (Plugin plugin : plugins) {
                Object key = plugin.getKey();

    private final Set<File> libConfigFiles;

    public WtpClasspathAttributeSupport(Project project, EclipseModel model) {
        isUtilityProject = !project.getPlugins().hasPlugin(WarPlugin.class) && !project.getPlugins().hasPlugin(EarPlugin.class);
        EclipseWtp eclipseWtp = model.getWtp();
        EclipseWtpComponent wtpComponent = eclipseWtp.getComponent();
        libDirName = wtpComponent.getLibDeployPath();

        if (type == null) {
            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) -> {

 */
public class GradlePluginApiVersionAttributeConfigurationAction implements BuildSrcProjectConfigurationAction {

    @Override
    public void execute(ProjectInternal project) {
        project.getPlugins().withType(JavaBasePlugin.class, javaBasePlugin -> addGradlePluginApiVersionAttributeToClasspath(project));
    }

    private void addGradlePluginApiVersionAttributeToClasspath(ProjectInternal project) {

        ProjectInternal projectInternal = (ProjectInternal) project;
        ProjectPublicationRegistry registry = projectInternal.getServices().get(ProjectPublicationRegistry.class);
        extension.getPlugins().all(pluginDeclaration -> registry.registerPublication(projectInternal, new LocalPluginPublication(pluginDeclaration)));
    }

    private static void applyDependencies(Project project) {

            @Override
            public boolean apply(Project project) {
                final boolean hasIdeaPlugin = project.getPlugins().hasPlugin(IdeaPlugin.class);
                final boolean hasScalaPlugin = project.getPlugins().hasPlugin(ScalaBasePlugin.class);
                return hasIdeaPlugin && hasScalaPlugin;
            }
        });
    }