code: public void setVolume(String v) {
      if (Journal_Type.featOkTst && ((Journal_Type)jcasType).casFeat_volume == null)
        jcasType.jcas.throwFeatMissing("volume", "de.julielab.jules.types.Journal");
      jcasType.ll_cas.ll_setStringValue(addr, ((Journal_Type)jcasType).casFeatCode_volume, v);}
docs: setter for volume - sets The volume number of the journal in which the article was published, O
  @generated
  @param v value to set into the feature