private void applyBrokerSpoolingPolicy() {
PolicyMap policyMap = new PolicyMap();
PolicyEntry defaultEntry = new PolicyEntry();
defaultEntry.setProducerFlowControl(false);
PendingQueueMessageStoragePolicy pendingQueuePolicy = new FilePendingQueueMessageStoragePolicy();
defaultEntry.setPendingQueuePolicy(pendingQueuePolicy);
policyMap.setDefaultEntry(defaultEntry);
broker.setDestinationPolicy(policyMap);
}