src/main/java/org/criteria4jpa/projection/RootEntityProjection.java
public String toQueryString(Criteria criteria, CriteriaQueryBuilder queryBuilder) {
    return queryBuilder.getRequiredAlias( queryBuilder.getRootCriteria() );
  }
public String toQueryString(Criteria criteria, CriteriaQueryBuilder queryBuilder) {
    return queryBuilder.getRequiredAlias( queryBuilder.getRootCriteria() );
  }
/*
@see org.criteria4jpa.projection.Projection#toQueryString(org.criteria4jpa.Criteria, org.criteria4jpa.impl.CriteriaQueryBuilder)