code: public void setTrigger(EventTrigger v) {
      if (EventMention_Type.featOkTst && ((EventMention_Type)jcasType).casFeat_trigger == null)
        jcasType.jcas.throwFeatMissing("trigger", "de.julielab.jules.types.EventMention");
      jcasType.ll_cas.ll_setRefValue(addr, ((EventMention_Type)jcasType).casFeatCode_trigger, jcasType.ll_cas.ll_getFSRef(v));}
docs: setter for trigger - sets
  @generated
  @param v value to set into the feature