protected void purgeInactiveDestinations() {
        inactiveDestinationsPurgeLock.writeLock().lock();
        try {
            List<Destination> list = new ArrayList<Destination>();
            Map<ActiveMQDestination, Destination> map = getDestinationMap();
            if (isAllowTempAutoCreationOnSend()) {
                map.putAll(tempQueueRegion.getDestinationMap());
                map.putAll(tempTopicRegion.getDestinationMap());
            }
            long maxPurgedDests = this.brokerService.getMaxPurgedDestinationsPerSweep();
            long timeStamp = System.currentTimeMillis();
            for (Destination d : map.values()) {
                d.markForGC(timeStamp);
                if (d.canGC()) {
                    list.add(d);
                    if (maxPurgedDests > 0 && list.size() == maxPurgedDests) {
                        break;
                    }
                }
            }

            if (!list.isEmpty()) {
                ConnectionContext context = BrokerSupport.getConnectionContext(this);
                context.setBroker(this);

                for (Destination dest : list) {
                    Logger log = LOG;
                    if (dest instanceof BaseDestination) {
                        log = ((BaseDestination) dest).getLog();
                    }
                    log.info("{} Inactive for longer than {} ms - removing ...", dest.getName(), dest.getInactiveTimoutBeforeGC());
                    try {
                        getRoot().removeDestination(context, dest.getActiveMQDestination(), isAllowTempAutoCreationOnSend() ? 1 : 0);
                    } catch (Exception e) {
                        LOG.error("Failed to remove inactive destination {}", dest, e);
                    }
                }
            }
        } finally {
            inactiveDestinationsPurgeLock.writeLock().unlock();
        }
    }