Answer - There are three different approaches: 1. Use a SortedSet or SortedMap, specifying a comparator class in the sort attribute or or . This solution does a sort in memory. 2. Specify an order-by attribute of , or , naming a list of table columns to sort by. This solution works only in JDK 1.4+. 3. Use a filter session.createFilter( collection, "order by ...." ).list()
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