}
        parameters.onlyTestGradleVersion.get().isNotBlank() -> {
            CrossVersionBucketProvider(parameters.onlyTestGradleVersion.get())
        }
        else -> {
            NoOpTestClassProvider()
        }
    }

    private
    fun readTestClasses(content: String): Map<String, List<String>> {
        val properties = Properties()
        val ret = mutableMapOf<String, MutableList<String>>()