code: public void setAce_class(String v) {
      if (Entity_Type.featOkTst && ((Entity_Type)jcasType).casFeat_ace_class == null)
        jcasType.jcas.throwFeatMissing("ace_class", "de.julielab.jules.types.ace.Entity");
      jcasType.ll_cas.ll_setStringValue(addr, ((Entity_Type)jcasType).casFeatCode_ace_class, v);}
docs: setter for ace_class - sets
  @generated
  @param v value to set into the feature