def "creates wrapper for script source when content is expensive to query"() {
        def scriptSource = Stub(ScriptSource)
        def resource = Stub(TextResource)

        scriptSource.resource >> resource
        resource.contentCached >> false

        expect:
        def wrapper = CachingScriptSource.of(scriptSource)
        wrapper instanceof CachingScriptSource

    dependsOn(executableJar)
}

// https://github.com/gradle/gradle/issues/26658
// Before introducing gr8, wrapper jar is generated as build/libs/gradle-wrapper.jar and used in promotion build
// After introducing gr8, wrapper jar is generated as build/libs/gradle-wrapper-executable.jar and processed
//   by gr8, then the processed `gradle-wrapper.jar` need to be copied back to build/libs for promotion build

    }

    /**
     * @return All candidate methods indexed by signature equivalence
     */
    public Map<Equivalence.Wrapper<Method>, Collection<Method>> allMethods() {
        ImmutableMap.Builder<Equivalence.Wrapper<Method>, Collection<Method>> builder = ImmutableMap.builder();
        for (Map<Equivalence.Wrapper<Method>, Collection<Method>> candidatesForSomeName : candidates.values()) {
            builder.putAll(candidatesForSomeName);
        }

// tag::customized-wrapper-task[]
tasks.named('wrapper') {
    distributionType = Wrapper.DistributionType.ALL
}

----

The `init` task generates the new project with the following structure:

[source.multi-language-sample,kotlin]
----
├── gradle // <1>
│   ├── libs.versions.toml // <2>
│   └── wrapper
│       ├── gradle-wrapper.jar
│       └── gradle-wrapper.properties
├── gradlew // <3>
├── gradlew.bat // <3>
├── settings.gradle.kts // <4>
└── ${subprojectName.raw}
    ├── build.gradle.kts // <5>
    └── src
        ├── main

/**
 * Contains static utility methods pertaining to primitive types and their corresponding wrapper
 * types.
 *
 * @author Kevin Bourrillion
 * @since 1.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public final class Primitives {
  private Primitives() {}

  /** A map from primitive types to their corresponding wrapper types. */
  private static final Map<Class<?>, Class<?>> PRIMITIVE_TO_WRAPPER_TYPE;

  inline const cpp_impl *unwrap(const wrapper *w) {                            \
    return reinterpret_cast<const cpp_impl *>(w);                              \
  }                                                                            \
                                                                               \
  inline wrapper *wrap(cpp_impl *i) { return reinterpret_cast<wrapper *>(i); } \

class WrapperPluginIntegrationTest extends WellBehavedPluginTest {
    @Override
    String getMainTask() {
        return "wrapper"
    }

    def "wrapper task generates wrapper files"() {
        when:
        run 'wrapper'

        then:
        new WrapperTestFixture(testDirectory).generated()
    }

            withWelcomeMessageEnabled()
        }
    }

    def "wrapper does not render welcome message when executed in quiet mode"() {
        given:
        prepareWrapper()

        when:
        args '-q'
        result = wrapperExecuter.withTasks("emptyTask").run()

        then:
        result.output.empty
    }

    def "wrapper renders welcome message when executed the first time"() {
        given:

    static class SimpleWrapper extends AbstractSection {
        private final String wrapper
        private final SectionBuilder section

        SimpleWrapper(String wrapper, SectionBuilder section) {
            this.wrapper = wrapper
            this.section = section
        }

        @Override
        String getGroovy() {
            "$wrapper(${section.generateSection(GradleDsl.GROOVY)})"
        }

        @Override