// no plugin application, must create configurations manually
                    DependencyScopeConfiguration api = project.getConfigurations().dependencyScope("api").get();
                    DependencyScopeConfiguration implementation = project.getConfigurations().dependencyScope("implementation").get();

                    // create and wire the custom dependencies extension's dependencies to these global configurations

        Configuration plugins = project.getConfigurations().resolvableDependencyScopeUnlocked(SCALA_COMPILER_PLUGINS_CONFIGURATION_NAME);
        plugins.setTransitive(false);
        jvmPluginServices.configureAsRuntimeClasspath(plugins);

        Configuration zinc = project.getConfigurations().resolvableDependencyScopeUnlocked(ZINC_CONFIGURATION_NAME);
        zinc.setVisible(false);

        String configName = getConfigurationName(suffix);
        Configuration configuration = create
            ? project.getConfigurations().maybeCreateDependencyScopeUnlocked(configName, warnOnDuplicate)
            : project.getConfigurations().getByName(configName);
        configuration.setDescription(kind + " dependencies for the '" + name + "' feature.");
        configuration.setVisible(false);

            return TargetJdk.VERSION_1_4;
        }
    }

    @Override
    protected void createConfigurations() {
        super.createConfigurations();
        Configuration auxClasspath = project.getConfigurations().dependencyScopeUnlocked(PMD_ADDITIONAL_AUX_DEPS_CONFIGURATION, additionalAuxDepsConfiguration -> {

        }
        ImmutableList.Builder<ExcludeMetadata> rules = ImmutableList.builderWithExpectedSize(excludes.size());
        for (Exclude exclude : excludes) {
            Set<String> ruleConfigurations = exclude.getConfigurations();
            if (include(ruleConfigurations, configurations)) {
                rules.add(exclude);
            }
        }
        return rules.build();
    }

                        });
                    }

                    private Configuration createBaseConfiguration(Project project) {
                        return project.getConfigurations().create("$TRANSFORM_SOURCE_CONFIGURATION", cfg -> {
                            cfg.setCanBeConsumed(false);
                            cfg.setCanBeResolved(true);
                        });
                    }

            IvyArtifactName artifact = exclude.getArtifact();
            IvyArtifactNameSerializer.INSTANCE.writeNullable(encoder, artifact);
            writeStringSet(encoder, exclude.getConfigurations());
            encoder.writeNullableString(exclude.getMatcher());
        }
    }

    private void writeArtifacts(Encoder encoder, List<Artifact> artifacts) throws IOException {

        // Set the 'java' component as the project's default.
        Configuration defaultConfiguration = project.getConfigurations().getByName(Dependency.DEFAULT_CONFIGURATION);
        defaultConfiguration.extendsFrom(javaComponent.getMainFeature().getRuntimeElementsConfiguration());

        return dependencyProject.getIdentityPath();
    }

    private Configuration findProjectConfiguration() {
        ConfigurationContainer dependencyConfigurations = getDependencyProject().getConfigurations();
        String declaredConfiguration = getTargetConfiguration();
        Configuration selectedConfiguration = dependencyConfigurations.getByName(GUtil.elvis(declaredConfiguration, Dependency.DEFAULT_CONFIGURATION));

                        suppliers.add(supplier);
                    }

                    public void addSupplierWithConfiguration() {
                        Configuration c = getProject().getConfigurations().create("test");
                        addSupplier(() -> "configuration name is " + c.getName());
                    }

                    public void addSupplierWithSourceDirectorySet() {