code: public void setStageId(int v) {
      if (ExperimentUUID_Type.featOkTst && ((ExperimentUUID_Type)jcasType).casFeat_stageId == null)
        jcasType.jcas.throwFeatMissing("stageId", "edu.cmu.lti.oaqa.framework.types.ExperimentUUID");
      jcasType.ll_cas.ll_setIntValue(addr, ((ExperimentUUID_Type)jcasType).casFeatCode_stageId, v);}
docs: setter for stageId - sets
  @generated