Fix for the testQueuePersistentUncommitedAcksLostOnRestart() test in RecoveryBrokerTest. Since this test resuses the memory based store instance across restarts, the cusror pointers were not getting reset after restart.
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/broker/region/cursors/QueueStorePrefetch.java