code: public String getAce_role() {
      if (Annotation_Type.featOkTst && ((Annotation_Type)jcasType).casFeat_ace_role == null)
        jcasType.jcas.throwFeatMissing("ace_role", "de.julielab.jules.types.ace.Annotation");
      return jcasType.ll_cas.ll_getStringValue(addr, ((Annotation_Type)jcasType).casFeatCode_ace_role);}
docs: getter for ace_role - gets
  @generated
  @return value of the feature