code: public Coref getRef() {
      if (Coref_Type.featOkTst && ((Coref_Type)jcasType).casFeat_ref == null)
        jcasType.jcas.throwFeatMissing("ref", "de.julielab.jules.types.muc7.Coref");
      return (Coref)(jcasType.ll_cas.ll_getFSForRef(jcasType.ll_cas.ll_getRefValue(addr, ((Coref_Type)jcasType).casFeatCode_ref)));}
docs: getter for ref - gets
  @generated
  @return value of the feature