例如,我有这样的查询:
Query q = sess.createQuery("from Cat cat");
List cats = q.list();
如果我尝试这样做,它会显示以下警告
Type safety: The expression of type List needs unchecked conversion to conform to List<Cat>
List<Cat> cats = q.list();
有没有办法避免它呢?
https://stackoverflow.com/questions/115692
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