code: public void setUnit(String v) {
      if (Measure_Type.featOkTst && ((Measure_Type)jcasType).casFeat_unit == null)
        jcasType.jcas.throwFeatMissing("unit", "ch.epfl.bbp.uima.types.Measure");
      jcasType.ll_cas.ll_setStringValue(addr, ((Measure_Type)jcasType).casFeatCode_unit, v);}
docs: setter for unit - sets iso
  @generated
  @param v value to set into the feature