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: # (for setting env var use SPRING_CLOUD_DATAFLOW_SERVER_CLOUDFOUNDRY_FREE_DISK_SPACE_PERCENTAGE)
  spring.cloud.dataflow.server.cloudfoundry.freeDiskSpacePercentage=25
  ----
  
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;
    }
  }
  ----
  
  