private SmokeTestGradleRunner newAgpRunner(String agpVersion, SmokeTestGradleRunner runner) {
        def extraArgs = []
        if (AGP_VERSIONS.isAgpNightly(agpVersion)) {
            def init = AGP_VERSIONS.createAgpNightlyRepositoryInitScript()
            extraArgs += ["-I", init.canonicalPath]
        }
        return runner.withArguments([runner.arguments, extraArgs].flatten())

     */
    boolean isOld(String agpVersion) {
        VersionNumber.parse(agpVersion) < VersionNumber.parse(latestStable)
    }

    File createAgpNightlyRepositoryInitScript() {
        File mirrors = File.createTempFile("mirrors", ".gradle")
        mirrors.deleteOnExit()
        mirrors << agpNightlyRepositoryInitScript
        return mirrors
    }

        ]
    }

    @Override
    protected List<String> getValidationExtraParameters(String version) {
        if (AGP_VERSIONS.isAgpNightly(version)) {
            def init = AGP_VERSIONS.createAgpNightlyRepositoryInitScript()
            return ["-I", init.canonicalPath]
        }
        return super.getValidationExtraParameters(version)
    }

    @Override