code: public void setSecondIds(StringArray v) {
      if (Cooccurrence_Type.featOkTst && ((Cooccurrence_Type)jcasType).casFeat_secondIds == null)
        jcasType.jcas.throwFeatMissing("secondIds", "ch.epfl.bbp.uima.types.Cooccurrence");
      jcasType.ll_cas.ll_setRefValue(addr, ((Cooccurrence_Type)jcasType).casFeatCode_secondIds, jcasType.ll_cas.ll_getFSRef(v));}
docs: setter for secondIds - sets a list of string ids to identify the second occurrence
  @generated
  @param v value to set into the feature