code: public String getConfidence() {
      if (Annotation_Type.featOkTst && ((Annotation_Type)jcasType).casFeat_confidence == null)
        jcasType.jcas.throwFeatMissing("confidence", "de.julielab.jules.types.Annotation");
      return jcasType.ll_cas.ll_getStringValue(addr, ((Annotation_Type)jcasType).casFeatCode_confidence);}
docs: getter for confidence - gets The component that made the annotation may put its confidence/score calculated internally here, O
  @generated
  @return value of the feature