setDefaultPersistenceAdapter(broker);
SystemUsage sysUsage = broker.getSystemUsage();
MemoryUsage memUsage = new MemoryUsage();
memUsage.setLimit((1024 * 1024));
StoreUsage storeUsage = new StoreUsage();
storeUsage.setLimit((1024 * 1024) * 38);
TempUsage tmpUsage = new TempUsage();
tmpUsage.setLimit((1024 * 1024) * 38);
PolicyEntry defaultPolicy = new PolicyEntry();
// defaultPolicy.setTopic("FooTwo");