private
    var closed = false

    fun type(sourceName: String): ApiType? = open {
        apiTypesBySourceName.computeIfAbsent(sourceName) {
            repository.classBytesFor(sourceName)?.let { apiTypeFor(sourceName) { it } }
        }?.invoke()
    }

    internal
    fun allTypes(): Sequence<ApiType> = open {
        repository.allClassesBytesBySourceName().map { (sourceName, classBytes) ->

        Disposer.newDisposable().let { disposable ->
            ParsedKotlinFiles(disposable.parseKotlinFiles(sourceRoots, compilationClasspath), disposable)
        }

    private
    fun <T : Any?> withParsedKotlinSource(sourceRoots: List<File>, block: (List<KtFile>) -> T) =
        Disposer.newDisposable().use {
            parseKotlinFiles(sourceRoots, emptyList()).let(block)
        }

    private

            },
            file
        )
    }

    private
    fun getBuildTimestampAsString() =
        buildTimestamp.get().let { timestampFormat.format(it) }

    private
    fun getBuildTimestampAsIsoString() =
        buildTimestamp.get().let { isoTimestampFormat.format(it) }

    private
    fun Logger.logBuildVersion() {
        lifecycle(
            "Version: ${version.get()} " +

        description = "Promotes the latest successful changes on '${branch.branchName}' from Ready for Nightly as a new nightly snapshot"

        triggers {
            branch.nightlyPromotionTriggerHour?.let { triggerHour ->
                schedule {
                    if (branch.isMainBranch) {
                        schedulingPolicy = daily {
                            this.hour = triggerHour
                        }

 * @param {Object} input - The object to investigate
 * @returns Object - The specified value if non-null, otherwise an empty array
 * @example {{ readField('jvm', 'files') | nullToEmpty }}
 */
function nullToEmpty(input) {
    let output;
    if (input) {
        output = input;
    } else {
        output = [];
    }
    console.log("nullToEmpty: " + output);
    return output;
}

    @get:Inject
    internal
    abstract val classLoaderFactory: ClassLoaderFactory

    @TaskAction
    fun generate(): Unit =
        destinationFile.get().asFile.let {
            if (sources.isEmpty) it.writeText("")
            else generateParameterNamesResource(sources.files, classpath.files, it)
        }

    private

)

val errorproneExtension = project.extensions.create<ErrorProneProjectExtension>("errorprone", project.objects.listProperty<String>())
errorproneExtension.disabledChecks.addAll(
    // DISCUSS
    "EqualsGetClass", // Let's agree if we want to adopt Error Prone's idea of valid equals()
    "JdkObsolete", // Most of the checks are good, but we do not want to replace all LinkedLists without a good reason

    // NEVER

                it.testType == TestType.platform &&
                    it.os == testCoverage.os &&
                    it.buildJvm == testCoverage.buildJvm
            }
            foundTestCoverage?.let {
                buildProjectClassTimes[it.asId(MASTER_CHECK_CONFIGURATION)]
            }?.also {

            buildReceiptFileContents = repoRoot()
                .dir("incoming-distributions")
                .file(BuildReceipt.buildReceiptFileName)
                .let(providers::fileContents)
                .asText
        }
    }


fun isRunningInstallTask() =
    listOf("install", "installAll")

    parameters.gradleVersion = moduleIdentity.version.map { it.version }
    parameters.homeDir = intTestHomeDir
}

fun Gradle.rootBuild(): Gradle = parent.let { it?.rootBuild() ?: this }

tasks.withType<DistributionTest>().configureEach {
    shouldRunAfter("test")

    setJvmArgsOfTestJvm()
    setSystemPropertiesOfTestJVM("default")
    configureGradleTestEnvironment()