persistent fields 
 or properties of type <code>java.util.Date</code> and 
 <code>java.util.Calendar</code>. It may only be specified for fields 
 or properties of these types.
 
 <p> The <code>Temporal</code> annotation may be used in 
 conjunction with the <a href="../../javax/persistence/Basic.html" title="annotation in javax.persistence"><code>Basic</code></a> annotation, the <a href="../../javax/persistence/Id.html" title="annotation in javax.persistence"><code>Id</code></a>
 annotation, or the <a href