code: public void setSecondEntity(Annotation v) {
      if (Cooccurrence_Type.featOkTst && ((Cooccurrence_Type)jcasType).casFeat_secondEntity == null)
        jcasType.jcas.throwFeatMissing("secondEntity", "ch.epfl.bbp.uima.types.Cooccurrence");
      jcasType.ll_cas.ll_setRefValue(addr, ((Cooccurrence_Type)jcasType).casFeatCode_secondEntity, jcasType.ll_cas.ll_getFSRef(v));}
docs: setter for secondEntity - sets
  @generated
  @param v value to set into the feature