$ gradle -q hello
include::{snippetsPath}/customPlugins/customPluginWithAdvancedConvention/tests/customPluginWithAdvancedConvention.out[]
----

[.multi-language-text.lang-kotlin]
In this example, several settings can be grouped within the `configure<GreetingPluginExtension>` block.
The link:{javadocPath}/org/gradle/api/Project.html#configure-java.lang.Object-groovy.lang.Closure-[`configure`] function is used to configure an extension object.

   *
   * <p>For streams with defined encounter order (as defined in the Ordering section of the {@link
   * java.util.stream} Javadoc), that order is preserved, but entries are <a
   * href="ImmutableMultimap.html#iteration">grouped by key</a>.
   *
   * <p>Example:
   *
   * <pre>{@code
   * static final Multimap<Character, String> FIRST_LETTER_MULTIMAP =
   *     Stream.of("banana", "apple", "carrot", "asparagus", "cherry")

	// log is a logger for the collection, with additional labels already added to identify it.
	log *istiolog.Scope

	// recomputeMu blocks a recomputation of I->O.
	recomputeMu sync.Mutex

	// mu protects all items grouped below.
	// This is acquired for reads and writes of data.
	// This can be acquired with recomputeMu held, but only with strict ordering (mu inside recomputeMu)
	mu              sync.Mutex
	collectionState multiIndex[I, O]

== Declaring your source files via source sets

   *
   * <p>For streams with defined encounter order (as defined in the Ordering section of the {@link
   * java.util.stream} Javadoc), that order is preserved, but entries are <a
   * href="ImmutableMultimap.html#iteration">grouped by key</a>.
   *
   * <p>Example:
   *
   * <pre>{@code
   * static final Multimap<Character, String> FIRST_LETTER_MULTIMAP =
   *     Stream.of("banana", "apple", "carrot", "asparagus", "cherry")

	// through adoption/orphaning.
	rsList, err := dc.getReplicaSetsForDeployment(ctx, d)
	if err != nil {
		return err
	}
	// List all Pods owned by this Deployment, grouped by their ReplicaSet.
	// Current uses of the podMap are:
	//
	// * check if a Pod is labeled correctly with the pod-template-hash label.
	// * check that no old Pods are running in the middle of Recreate Deployments.

	Kind string
	// ListKind is the serialized kind of the list for this resource.  Defaults to <kind>List.
	ListKind string
	// Categories is a list of grouped resources custom resources belong to (e.g. 'all')
	// +optional
	Categories []string
}

// ResourceScope is an enum defining the different scopes available to a custom resource
type ResourceScope string

## Request, System and Cluster Metrics

At a high level metrics are grouped into three categories, listed in the following sub-sections. The path in each of the tables is relative to the top-level endpoint.

### Request metrics 

These are metrics about requests served by the (current) node.

		// minor version should allow them all to be fixed. In the meantime, this field
		// explains the behavior reason for a particular failure.
		fixme string
	}

	// Test cases are grouped by the kind of the CBOR data item being decoded, as enumerated in
	// https://www.rfc-editor.org/rfc/rfc8949.html#section-2.
	group := func(t *testing.T, name string, tests []test) {
		t.Run(name, func(t *testing.T) {

			[]*Address{
				{
					Name:    "",
					Address: "******@****.***",
				},
			},
		},
		{
			`empty group: ;`,
			[]*Address(nil),
		},
		{
			`A Group:Ed Jones <******@****.***>,******@****.***,John <******@****.***>;`,
			[]*Address{
				{
					Name:    "Ed Jones",
					Address: "******@****.***",
				},
				{
					Name:    "",
					Address: "******@****.***",
				},