public String toGroupByString(Criteria criteria, CriteriaQueryBuilder queryBuilder) {
    return projectionList.toGroupByString(criteria, queryBuilder);
  }
public String toGroupByString(Criteria criteria, CriteriaQueryBuilder queryBuilder) {
    return projectionList.toGroupByString(criteria, queryBuilder);
  }
public String toGroupByString ( Criteria criteria , CriteriaQueryBuilder queryBuilder ) { return projectionList . toGroupByString ( criteria , queryBuilder ) ; }
/*
@see org.criteria4jpa.projection.Projection#toGroupByString(org.criteria4jpa.Criteria, org.criteria4jpa.impl.CriteriaQueryBuilder)
/ *