### `createdBy` value

This value must contain an object with the following values:

- `gradle`: optional. Describes the Gradle instance that produced the contents of the module. 

### `gradle` value

This value, nested in `createdBy`, must contain an object with the following values:

- `version`: The version of Gradle. A string
- `buildId`: The buildId for the Gradle instance. A string

### `variants` value

        'nested jars'        | 'propertiesFileInNestedJar'      | Api.RUNTIME
        'nested in dir jars' | 'propertiesFileInNestedInDirJar' | Api.RUNTIME
        'directories'        | 'propertiesFileInDir'            | Api.ANNOTATION
        'jars'               | 'propertiesFileInJar'            | Api.ANNOTATION
        'nested jars'        | 'propertiesFileInNestedJar'      | Api.ANNOTATION

----

[[read_only_managed_nested_properties]]
=== Read-only Managed Nested Properties (Nested Providers)

You can declare a read-only managed nested property by adding an abstract getter method for the property to a type annotated with link:{javadocPath}/org/gradle/api/tasks/Nested.html[`@Nested`].
The property should not have any setter methods.

                "java",
                "groovy",
                "kotlin"
            ),
            ImmutableSet.of(
                // Used by a nested bean with action in a task, example:
                // `NestedInputIntegrationTest.implementation of nested closure in decorated bean is tracked`
                ConfigureUtil.WrappedConfigureAction.class,

import org.jetbrains.kotlin.analysis.api.impl.base.test.cases.components.dataFlowInfoProvider.AbstractExitPointSnapshotTest;
import org.jetbrains.kotlin.test.TestMetadata;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;

import java.io.File;
import java.util.regex.Pattern;

import org.jetbrains.kotlin.analysis.api.impl.base.test.cases.components.dataFlowInfoProvider.AbstractExitPointSnapshotTest;
import org.jetbrains.kotlin.test.TestMetadata;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;

import java.io.File;
import java.util.regex.Pattern;

import org.jetbrains.kotlin.analysis.api.impl.base.test.cases.components.dataFlowInfoProvider.AbstractExitPointSnapshotTest;
import org.jetbrains.kotlin.test.TestMetadata;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;

import java.io.File;
import java.util.regex.Pattern;

        OutputDirectories | '@OutputDirectories'                                       | Map            | "new HashMap<String, File>()"
        Nested            | '@Nested'                                                  | List           | "new ArrayList()"
    }

    def "detects optional primitive type #primitiveType"() {
        javaTaskSource << """

        then:
        xml == TextUtil.toPlatformLineSeparators('''<?xml version="1.0" encoding="UTF-8"?>
<root items="9">
    <item/>
    <item>some text</item>
    <item>
        <nested-1>
            <nested-2> </nested-2>
        </nested-1>
    </item>
    <item>
        <thing>some text</thing>
        <thing><![CDATA[some text]]></thing>
    </item>
    <mixed>text
        <mixed-1/>text

        builder.create(target).generate()

        then:
        assertOutputFile("""$COMMON_START
 */

// Call method
things.element1.thing(12, things.nested.element2)

// Set property
prop = things.nested.element2

other = extendsFrom(things.nested.element2.outputDir)
""")
    }

    def "can add further configuration"() {
        given:
        builder