*
     * The Callable's call() needs to be called from this method.
     */
    <T> T onExecute(Callable<T> command) throws Exception;

    /**
     * Special behavior after an executor is stopped.
     *
     * This is called after the underlying Executor has been stopped.
     */
    void onStop();

    /**
     * Runs the Runnable, catches all Throwables and logs them.
     *

        val tree = parseAsTopLevelBlock(
            """
            myFun {
                a = "x"
                a = b
                b = f(a = "x")
                b = f(a = "x") { test() }
                call(x = { }) // TODO: right now, it is reported as an unsupported language feature FunctionDeclaration, report it in a more precise way?
                multiLambda({ }, { })
                1
                a.b()

    }

    def "queries initial value for every call to get()"() {
        expect:
        def initialValue = toMutable(["abc"])
        property.set(initialValue)
        assertValueIs(["abc"])
        initialValue.add("added")
        assertValueIs(["abc", "added"])
    }

    def "queries underlying provider for every call to get()"() {
        def provider = Stub(ProviderInternal)

        subprojectDir.mkdirs()
        FileTreeBuilder builder = new FileTreeBuilder(subprojectDir)
        config.setDelegate(builder)
        config.resolveStrategy = Closure.DELEGATE_FIRST
        config.call()
    }

[source, groovy]
----
interface CountingParams extends BuildServiceParameters {
    Property<Integer> getInitial()
}
----

A build service implementation can also optionally implement `AutoCloseable`, in which case Gradle will call the build service instance's `close()` method when it discards the service instance.
This happens sometime between the completion of the last task that uses the build service and the end of the build.

     * @see Project#beforeEvaluate(Action)
     *
     * @param closure The closure to call.
     */
    void beforeEvaluate(Closure closure);

    /**
     * <p>Adds a closure to call immediately after this project is evaluated.</p>
     *
     * @see Project#afterEvaluate(Action)
     *
     * @param closure The closure to call.
     */
    void afterEvaluate(@DelegatesTo(Project.class) Closure closure);

==== Calling Kotlin from Groovy

To call a Kotlin function that has named arguments from Groovy, just use a normal method call with positional parameters.
There is no way to provide values by argument name.

To call a Kotlin function that has default arguments from Groovy, always pass values for all the function parameters.

==== Calling Groovy from Kotlin

                    // even though the task was not found, the current project is coupled with the other project:
                    // if the configuration of that project changes, the result of this call might be different
                    val coupledProjects = listOfNotNull(parentPath?.let { referrerProject.findProject(it) })
                    reportCrossProjectTaskAccess(coupledProjects, path)
                }

        when:
        try {
            cache.open()
        } finally {
            cache.close()
        }

        then:
        0 * _  // Does not call initialization action.
        dir.file("cache.properties").isFile()
        dir.file("some-file").isFile()
    }

    def "will rebuild cache if not unlocked cleanly"() {
        given:

    const desktopMediaQuery = window.matchMedia("screen and (min-width: 64rem)");

    [].forEach.call(document.querySelectorAll(".docs-navigation a[href$='/" + getCurrentChapterFileName(window.location.pathname) + "']"), function (link) {
        // Add "active" to all links same as current URL
        link.classList.add("active");

        // Expand all parent navigation
        var parentListEl = link.closest("li");