code: public boolean hasResultFeature(org.dmg.pmml.ResultFeature resultFeature){
  		Set<org.dmg.pmml.ResultFeature> resultFeatures = getResultFeatures();
  
  		return resultFeatures.contains(resultFeature);
  	}
docs: <p>
  Indicates if this model evaluator provides the specified result feature.
  </p>
  
  <p>
  A result feature is first and foremost manifested through output fields.
  However, selected result features may make a secondary manifestation through a target field.
  </p>
  
  @see org.dmg.pmml.OutputField#getResultFeature()