code: public String getAce_class() {
      if (Entity_Type.featOkTst && ((Entity_Type)jcasType).casFeat_ace_class == null)
        jcasType.jcas.throwFeatMissing("ace_class", "de.julielab.jules.types.ace.Entity");
      return jcasType.ll_cas.ll_getStringValue(addr, ((Entity_Type)jcasType).casFeatCode_ace_class);}
docs: getter for ace_class - gets
  @generated
  @return value of the feature