def javaHome = org.gradle.internal.jvm.Jvm.current().javaHome.canonicalPath
            println javaHome
            file("javaHome.txt").text = javaHome
        """
    }

    TestFile getDaemonJvmPropertiesFile() {
        return file(DaemonJvmPropertiesDefaults.DAEMON_JVM_PROPERTIES_FILE)
    }

    void assertJvmCriteria(JavaVersion version, String vendor = null, String implementation = null) {