anchor.diff:  }
   -------------------------------------------------------
   
  +
   Normally you need to map the resulting +ConfigurationData+ to one or multiple +PropertySources+. In case, where the
   properties provided match exactly the extected properties a +FlattenedDefaultPropertySource+ is provided out-of-the-box.
   If the exact mapping must be overridden, you can simply override the property source's initialize method to adapt the
  
positive.code: };
  -------------------------------------------------------
  
  
negative.code:     public boolean hasDefaultProperties();
      public Map<String,String> getDefaultProperties();
  
      public Map<String,String> getCombinedProperties();
      public boolean hasCombinedProperties();
  
      public boolean isEmpty();
  