code: public String getRefid() {
      if (EventArgument_Type.featOkTst && ((EventArgument_Type)jcasType).casFeat_refid == null)
        jcasType.jcas.throwFeatMissing("refid", "de.julielab.jules.types.ace.EventArgument");
      return jcasType.ll_cas.ll_getStringValue(addr, ((EventArgument_Type)jcasType).casFeatCode_refid);}
docs: getter for refid - gets
  @generated
  @return value of the feature