Plugin pluginInPom = findPlugin(plugin, project.getBuildPlugins());

        if (pluginInPom == null && project.getPluginManagement() != null) {
            pluginInPom = findPlugin(plugin, project.getPluginManagement().getPlugins());
        }

        if (pluginInPom != null) {
            if (plugin.getVersion() == null) {
                plugin.setVersion(pluginInPom.getVersion());
            }

        add(EXTRA_PROPERTIES_EXTENSION_TYPE, ExtraPropertiesExtension.EXTENSION_NAME, extraProperties);
    }

    @Deprecated
    @Override
    public Map<String, Object> getPlugins() {
        logConventionDeprecation();
        if (plugins == null) {
            plugins = new LinkedHashMap<>();
        }
        return plugins;
    }

    @Override

        override fun toString(): String = "CrossProjectModelAccessProjectEvaluationListener($delegate)"
    }

    // region delegated members
    override fun getPlugins(): PluginContainer =
        delegate.plugins

    override fun apply(closure: Closure<*>) =
        delegate.apply(closure)

    override fun apply(action: Action<in ObjectConfigurationAction>) =

	if err != nil {
		t.Fatal(err)
	}

	// Find Istio CNI and remove from plugin list
	plugins, err := util.GetPlugins(cniConfigMap)
	if err != nil {
		t.Fatal(err)
	}
	for i, rawPlugin := range plugins {
		plugin, err := util.GetPlugin(rawPlugin)
		if err != nil {
			t.Fatal(err)
		}
		if plugin["type"] == "istio-cni" {

        DeprecationLogger.whileDisabled(() ->
            new DslObject(sourceSet).getConvention().getPlugins().put("scala", scalaSourceSet)
        );
        return scalaSourceSet.getScala();
    }

        delegate.file(path, validation)

    override fun findProject(path: String): Project? =
        delegate.findProject(path)

    override fun getPlugins(): PluginContainer =
        delegate.plugins

    override fun ant(configureClosure: Closure<*>): AntBuilder =
        delegate.ant(configureClosure)

        JvmSoftwareComponentInternal javaComponent = createJavaComponent(projectInternal, sourceSets);

        configurePublishing(project.getPlugins(), project.getExtensions(), javaComponent.getMainFeature().getSourceSet());

        // Set the 'java' component as the project's default.

            builder.taskPropertyAssignment(null, "Javadoc", "options.encoding", encoding);
        }
    }

    private Plugin plugin(String artifactId, MavenProject project) {
        return project.getBuild().getPlugins().stream().filter(pluginTag ->
            pluginTag.getArtifactId().equals(artifactId)
        ).findFirst().orElse(null);
    }

    private PluginExecution pluginGoal(String goalName, Plugin plugin) {

        }

        override fun getDependencyLocking(): DependencyLockingHandler {
            onAccess("dependencyLocking")
            return delegate.dependencyLocking
        }

        override fun getPlugins(): PluginContainer {
            onAccess("plugins")
            return delegate.plugins
        }

        override fun apply(closure: Closure<*>) {
            onAccess("apply")

    }

    def "fails when getting unknown plugin"() {
        when:
        container.getPlugin("unknown")

        then:
        thrown(UnknownPluginException)
    }

    def "fails when getting plugin of unknown type"() {
        when:
        container.getPlugin(plugin1Class)

        then:
        thrown(UnknownPluginException)
    }