code: @Override
  	public void delete() throws JMSException
      {
          BlockBasedDataStoreTools.delete(queueDef.getName(), 
                                          queueDef.getDataFolder(), 
                                          false);  
      }
docs: /*
  (non-Javadoc)
  @see net.timewalker.ffmq4.local.destination.store.MessageStore#delete()