anchor.diff:      {
           return "<value encrypted>";
       }
  -}+}
  +-------------------------------------------------------------
  +
  +Since 1.8.0 you can also decorate a CDI `ConfigFilter` with `@Filter` and it will
  +be added to DeltaSpike configuration *once the CDI container is started* (it means
  +you can't use this source in an `Extension`).
  
positive.code: DeltaSpike is using internally, if a custom implementation should load
  the ordinal value from the config-source like the default
  implementations provided by DeltaSpike do.
  
  ==== PropertyFileConfig
  
  
negative.code:  * `ConfigResolver` methods for easy programmatic access to values
   * `TypedResolver` API for typed configuration values and precise control over resolution
   * `@ConfigProperty` for injection of configured values into beans
   * interface based configuration
  
  All four mechanisms are described in the following sections.
  
  === ConfigResolver methods
  
  