anchor.diff:  
   [source,java]
   ----
  +package com.app.myprocessor;
  +
   @SpringBootApplication
   @EnableBinding(Processor.class)
   public class ProcessorApplication {
  
positive.code: 
  [source,java]
  ----
  @SpringBootApplication
  public class SampleAggregateApplication {
  
  
negative.code: 
  [source,java]
  ----
  package com.app.mysource;
  
  @SpringBootApplication
  @EnableBinding(Source.class)
  public class SourceApplication {
  