fun generate(parameters: Map<String, Any>) {
        writeBuiltinPluginIdExtensionsTo(
            parameters["file"] as File,
            parameters["gradleJars"] as Iterable<File>,
            parameters["pluginDependenciesSpecQualifiedName"] as String,
            parameters["pluginDependencySpecQualifiedName"] as String,
        )
    }
}


fun writeBuiltinPluginIdExtensionsTo(
    file: File,
    gradleJars: Iterable<File>,

            classPath
        ) as URLClassLoader
    }

    /**
     * Calls [org.gradle.kotlin.dsl.internal.sharedruntime.codegen.PluginIdExtensionsFacade.generate].
     */
    fun writeBuiltinPluginIdExtensionsTo(
        file: File,
        gradleJars: Iterable<File>,
        pluginDependenciesSpecQualifiedName: String,
        pluginDependencySpecQualifiedName: String,
    ) {
        invokeFacadeGenerateFunction(

                outputDir.deleteRecursively()
                outputDir.mkdirs()
                GradleJars(classpath.files).run {
                    facade.writeBuiltinPluginIdExtensionsTo(
                        builtInPluginIdExtFileIn(outputDir),
                        gradleApiJars,
                        PluginDependenciesSpec::class.qualifiedName!!,