private ClassLoader restrictToGradleApi(ClassLoader classLoader) {
        return restrictTo(apiSpecFor(classLoader), classLoader);
    }

    private static ClassLoader restrictTo(FilteringClassLoader.Spec spec, ClassLoader parent) {
        return new FilteringClassLoader(parent, spec);
    }

    private FilteringClassLoader.Spec apiSpecFor(ClassLoader classLoader) {
        FilteringClassLoader.Spec apiSpec = new FilteringClassLoader.Spec();

import java.util.jar.JarFile


internal
data class GradleApiMetadata(
    val includes: List<String>,
    val excludes: List<String>,
    val parameterNamesSupplier: (String) -> List<String>?
) {
    val spec = apiSpecFor(includes, excludes)
}


internal
fun gradleApiMetadataFrom(gradleApiMetadataJar: File, gradleApiJars: Collection<File>): GradleApiMetadata =
    apiDeclarationFrom(gradleApiMetadataJar).let { (includes, excludes) ->