在Hibernate执行一对多表查询的HQL语句,怎样循环打印出结果

初学hibernate ,花了点时间写了个一对一关系的两个表，遇到了无法显示查询内容的小问题，四处找文档没找到，现已经解决，结果如下：
调用程序如下:
import java.util.Iterator;
public class Client {
  public Client() {
  }
  public static void main(String[] args){
   BlogMain blogMain=new BlogMain();
   try{
    blogMain.exportTables();   
    blogMain.configure();
    Blog blog = blogMain.createBlog("test");
     blogMain.createBlogItem(blog,"test1","string1");
     blogMain.createBlogItem(blog,"test2","string2");
     blogMain.createBlogItem(blog,"test3","string3");
     List list=blogMain.listBlogsAndRecentItems();
     Iterator it=list.iterator();
     while (it.hasNext()){
        Object[] Row = (Object[])it.next();
        Blog blogtest=(Blog)Row[0];
        BlogItem blogItem=(BlogItem)Row[1];
        System.out.println(blogtest.getId()+":"+blogItem.getId()+":"+blogItem.getText());
     }
   
   }
   catch(HibernateException ex){
       throw new RuntimeException("Exception building SessionFactory: " + ex.getMessage(), ex);
    }
  }
}
其中    blogMain.listBlogsAndRecentItems();代码如下
  public List listBlogsAndRecentItems() throws HibernateException {

        Session session = _sessions.openSession();
        Transaction tx = null;
        List result = null;
        try {
            tx = session.beginTransaction();
            Query q = session.createQuery(
                "from Blog as blog " +
                "inner join blog.items as blogItem " +
                "where blogItem.datetime > :minDate"
            );

            Calendar cal = Calendar.getInstance();
            cal.roll(Calendar.MONTH, false);
            q.setCalendar("minDate", cal);

            result = q.list();
            tx.commit();
        }
        catch (HibernateException he) {
            if (tx!=null) tx.rollback();
            throw he;
        }
        finally {
            session.close();
        }
        return result;
    }
查询显示结果如下：
1:2:string1

1:3:string2

1:4:string3

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