code: public String getProbability() {
      if (EventTrigger_Type.featOkTst && ((EventTrigger_Type)jcasType).casFeat_probability == null)
        jcasType.jcas.throwFeatMissing("probability", "de.julielab.jules.types.EventTrigger");
      return jcasType.ll_cas.ll_getStringValue(addr, ((EventTrigger_Type)jcasType).casFeatCode_probability);}
docs: getter for probability - gets probability of this trigger to be an event or relation trigger
  @generated
  @return value of the feature