anchor.diff:  substitute `cf set-env` syntax with `export`.
   
   NOTE: The current underlying PCF task capabilities are considered experimental for PCF version
  -versions less than 1.9.  See http://docs.spring.io/spring-cloud-dataflow/docs/{scdf-core-version}/reference/html/enable-disable-specific-features.html[Feature Togglers]
  +versions less than 1.9.  See http://docs.spring.io/spring-cloud-dataflow/docs/{scdf-core-version}/reference/htmlsingle/enable-disable-specific-features.html[Feature Togglers]
   for how to disable task support in Data Flow.
   
   [[sample-manifest-template]]
  
positive.code: link:https://github.com/spring-cloud/spring-cloud-config[Spring Cloud Config], using environment variables, etc.),
  although some may prove more practicable than others when running _on_ Cloud Foundry.
  
  NOTE: By default, the https://github.com/spring-cloud/spring-cloud-dataflow/tree/master/spring-cloud-dataflow-registry[application registry] in Spring Cloud Data Flow's Cloud Foundry server is empty. It is intentionally designed to allow users to have the flexibility of http://docs.spring.io/spring-cloud-dataflow/docs/{scdf-core-version}/reference/html/_dsl_syntax.html#_register_a_stream_app[choosing and registering] applications, as they find appropriate for the given use-case requirement. Depending on the message-binder of choice, users can register between http://repo.spring.io/libs-snapshot/org/springframework/cloud/stream/app/[RabbitMQ or Apache Kafka] based maven artifacts.
  
  === Provision a Redis service instance on Cloud Foundry
  Use `cf marketplace` to discover which plans are available to you, depending on the details of your Cloud Foundry setup.
  
negative.code: @Import(LogSinkConfiguration.class)
  public class DemoApplication {
  
    @Autowired
    private LogSinkProperties properties;
  
    public static void main(String[] args) {
      SpringApplication.run(DemoApplication.class, args);
    }
  
    @Bean
    @ServiceActivator(inputChannel = Sink.INPUT)
    public LoggingHandler logSinkHandler() {
      LoggingHandler loggingHandler = new LoggingHandler(this.properties.getLevel().name());
      loggingHandler.setExpression(this.properties.getExpression());
      loggingHandler.setLoggerName("TEST [" + this.properties.getName() + "]");
      return loggingHandler;
    }
  }
  ----
  
  