for (Plugin plugin : plugins) {
            XmlNode pluginConfiguration = plugin.getDelegate().getConfiguration();

            if (pluginConfiguration != null) {
                for (PluginExecution execution : plugin.getExecutions()) {
                    XmlNode executionConfiguration = execution.getDelegate().getConfiguration();
                    executionConfiguration = XmlNode.merge(executionConfiguration, pluginConfiguration);

     *
     * @return The configuration to unmarshal into the bean or {@code null} if none.
     */
    Object getConfiguration();

    /**
     * Sets the configuration to unmarshal into the bean. The configuration should be taken from
     * {@link org.apache.maven.model.ConfigurationContainer#getConfiguration()} or a similar source.
     * Fully equivalent to {@code setConfiguration(configuration, null)}.
     *

     *
     * @return true when this instance is ad hoc, false when this instance is not ad hoc and can be cached.
     */
    boolean isAdHoc();

    /**
     * Get all names such that {@link #getConfiguration(String)} return a non-null value.
     */
    Set<String> getConfigurationNames();

    /**
     * Returns the configuration with the given name. A component does not necessarily define any configurations.
     * <p>

    }

    @Override
    public String getGoal() {
        return delegate.getGoal();
    }

    @Override
    public Optional<XmlNode> getConfiguration() {
        return Optional.of(delegate.getConfiguration()).map(Xpp3Dom::getDom);
    }

    @Override
    public String toString() {
        return delegate.toString();
    }

        @Override
        @Nullable
        public ImmutableList<? extends ComponentArtifactMetadata> getConfigurationArtifacts(String configurationName) {
            ConfigurationMetadata configuration = metadata.getConfiguration(configurationName);
            if (configuration != null) {
                return configuration.getArtifacts();
            }
            return null;
        }
    }

public class Dependency {
    private final String configuration;

    public Dependency(String configuration) {
        this.configuration = configuration;
    }

    public String getConfiguration() {
        return configuration;
    }

// Accessing a provider
println(simpleMessageProvider.get())
// end::set-prov[]

// tag::introduction[]
abstract class MyIntroTask extends DefaultTask {
    @Input
    abstract Property<String> getConfiguration()

    @TaskAction
    void printConfiguration() {
        println "Configuration value: ${configuration.get()}"
    }
}

Provider<String> configurationProvider = project.provider { "Hello, Gradle!" }

            DefaultConfigurationMetadata compileConfiguration = (DefaultConfigurationMetadata) md.getConfiguration("compile");
            DefaultConfigurationMetadata runtimeConfiguration = (DefaultConfigurationMetadata) md.getConfiguration("runtime");
            ModuleComponentIdentifier componentId = md.getId();

	manager := &mutatingWebhookConfigurationManager{
		lister:                        informer.Lister(),
		createMutatingWebhookAccessor: webhook.NewMutatingWebhookAccessor,
	}
	manager.lazy.Evaluate = manager.getConfiguration

	handle, _ := informer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(_ interface{}) { manager.lazy.Notify() },
		UpdateFunc: func(old, new interface{}) {

  run a reactorized project...the successive calls may leave behind configuration
  artifacts from invocation to invocation.

Maven Modifications

* DefaultPluginManager

  s/getMojoConfiguration()/getConfiguration()/g

  That should re-enable usage of mojo configuration. Ideally, we won't need any
  of the code that references this method, since the container should provide