anchor.diff:  	@Qualifier
   	annotation class Genre(val value: String)
   ----
  +--
   
   Then you can provide the custom qualifier on autowired fields and parameters, as the
   following example shows:
   
  +--
   [source,java,indent=0,subs="verbatim,quotes",role="primary"]
   .Java
   ----
  
positive.code: ----
  <1> The `standaloneDataSource` method is available only in the `development` profile.
  <2> The `jndiDataSource` method is available only in the `production` profile.
  
  [NOTE]
  ====
  
negative.code: when one or more specified profiles are active. Using our preceding example, we
  can rewrite the `dataSource` configuration as follows:
  
  --
  [source,java,indent=0,subs="verbatim,quotes",role="primary"]
  .Java
  ----
  