import java.util.Date;
+import javax.print.attribute.Attribute;
import javax.print.attribute.DateTimeSyntax;
import javax.print.attribute.PrintJobAttribute;
*
* @return The class <code>DateTimeAtCreation</code> itself.
*/
- public Class getCategory()
+ public Class< ? extends Attribute> getCategory()
{
return DateTimeAtCreation.class;
}