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Spring Bean: Specify particular implementation of collection in your bean definition.

<util:set> <util:list> and <util:map> tag specifies the collection for the spring bean and the set-class property of the tag specifies the particular implementation of collection class you prefer. 

<util:list set-class="java.util.LinkedList">

Note that util tag has id attribute as well to refer and share with any other bean.

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