Invalidating connection

With response header invalidation, origin servers can send invalidation directives in a proprietary invalidation response header.

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*/ package org.apache.commons.dbcp2; import management.

My DAO classes extend Jpa Dao Support, so I get my Jpa Template using the get Jpa Template() method.

The back-end database can get changed either by my application, or a third-party application.

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