<collections>
  <collection name="MyQueue" is="Queue" contains="MyEntity" 
    factoryid="1" id="5" />
  <collection name="MySet" is="Set" contains="MyEntity" 
    factoryid="1" id="6" />
  <collection name="MyLongMap" contains="MyEntity" is="LongMap" 
    factoryid="1" id="7" />
</collections> 
<entity <collection name="MyStringMap" contains="MyEntity" is="LongMap" 
    factoryid="1" id="81" />
</collections>  <entity<field name="MyEntitylongKey" factoryidtype="1Long" isKey="true" id="1"/>
 <field name="longKey
 <field name="aQueue" type="MyQueue" id="2"/>
 <field name="aMap" type="MyStringMap id="3""/>
</entity>