def runGreetWith = { String greeting ->
            inDirectory('root')
            switch (systemPropertySource) {
                case SystemPropertySource.COMMAND_LINE:
                    return configurationCacheRun('greet', "-Dgreeting=$greeting")
                case SystemPropertySource.GRADLE_PROPERTIES:
                    file('root/gradle.properties').text = "systemProp.greeting=$greeting"

        buildFile << """
            task greeting(type: CustomTask) {
                greeting = 'yo configuration cache'
            }
        """
        def configurationCache = newConfigurationCacheFixture()

        when:
        configurationCacheRun("greeting")

        then:
        result.assertTaskExecuted(":buildSrc:jar")
        result.assertTaskExecuted(":greeting")

        when:

                    }
                """
                break
            case Language.KOTLIN:
                writeSourceFile "kotlin", "${className}.kt", """
                    open class ${className} : ${DefaultTask.name}() {
                        @${TaskAction.name} fun greet() { println("${greeting}") }
                    }
                """

                @Input
                abstract Property<String> getGreeting()

                @TaskAction void run() { println greeting.get() }
            }

            def greetValueSource = providers.of(GreetValueSource) {}
            tasks.register("greet", MyTask) {
                greeting = greetValueSource
            }
        """)

        when:
        configurationCacheRun "greet"

        then:

[source,kotlin]
----
plugins {
    application
}

applicationDefaultJvmArgs = listOf("-Dgreeting.language=en") // Accessing a convention
----
=====
[.multi-language-sample]
=====
.build.gradle
[source,groovy]
----
plugins {
    id 'application'
}

applicationDefaultJvmArgs = ['-Dgreeting.language=en'] // Accessing a convention
----
=====
====

    templates {
        javaAndroidApplication
        structuringSoftwareProjects
        springBootWebApplication {
            target = "app"
        }
        gradlePluginInJava {
            target = "greeting-plugin"
        }
        gradlePluginInJavaInBuildSrc {
            sourceDirectory = gradlePluginInJava.sourceDirectory
            target = "buildSrc"
        }
        buildSrcPluginJavaModuleTransform

[TF 2.0 Testing User Group](https://groups.google.com/a/tensorflow.org/forum/?utm_medium=email&utm_source=footer#!forum/testing).
We have a support mailing list as well as weekly testing meetings, and would
love to hear your migration feedback and questions.

## Bug Fixes and Other Changes

*   `tf.contrib`:

    *   Expose `tf.contrib.proto.*` ops in `tf.io` (they will exist in TF2)