return jarsCacheDir.file("gc.properties")
    }

    TestFile getJarsCacheDir() {
        return userHomeCacheDir.file(DefaultClasspathTransformerCacheFactory.CACHE_KEY)
    }

    TestFile getArtifactTransformCacheDir() {
        return getGradleVersionedCacheDir().file(CacheLayout.TRANSFORMS.getName())
    }

    /**
     * Finds all cached transformed JARs named {@code jarName}.