code: public String getBuilding() {
      if (RoomNumber_Type.featOkTst && ((RoomNumber_Type)jcasType).casFeat_building == null)
        jcasType.jcas.throwFeatMissing("building", "org.apache.uima.examples.RoomNumber");
      return jcasType.ll_cas.ll_getStringValue(addr, ((RoomNumber_Type)jcasType).casFeatCode_building);}
docs: getter for building - gets
  @generated
  @return value of the feature