pool.release(broker);
pdp.getBrokerPool().release(broker);
	private void initializePolicyCollection(BrokerPool pool)	{		DBBroker broker = null;		try		{			broker = pool.get();			initializePolicyCollection(broker);		}		catch(EXistException ee)		{			LOG.error("Could not get broker pool to initialize policy collection", ee);		}		finally		{			pool.release(broker);		}	}