DataRehashedEventTest intermittent failures

2013-05-28 11:21:36,550 TRACE (asyncTransportThread-2,NodeA) [org.infinispan.statetransfer.DataRehashedEventTest] New event received: EventImpl{type=DATA_REHASHED, pre=true, cache=Cache '___defaultcache'@NodeA-19135, consistentHashAtStart=DefaultConsistentHash{numSegments=60, numOwners=2, members=[NodeA-19135]}, consistentHashAtEnd=DefaultConsistentHash{numSegments=60, numOwners=2, members=[NodeA-19135, NodeB-23459]}, newTopologyId=1}
2013-05-28 11:21:36,661 TRACE (testng-DataRehashedEventTest) [org.infinispan.test.TestingUtil] Node NodeA-19135 finished state transfer.
2013-05-28 11:21:36,661 TRACE (testng-DataRehashedEventTest) [org.infinispan.test.TestingUtil] Node NodeB-23459 finished state transfer.
2013-05-28 11:21:36,662 ERROR (testng-DataRehashedEventTest) [org.infinispan.test.fwk.UnitTestTestNGListener] Test testJoinAndLeave(org.infinispan.statetransfer.DataRehashedEventTest) failed.
java.lang.AssertionError: expected [2] but found [1]
	at org.testng.Assert.fail(Assert.java:94)
	at org.testng.Assert.failNotEquals(Assert.java:494)
	at org.testng.Assert.assertEquals(Assert.java:123)
	at org.testng.Assert.assertEquals(Assert.java:370)
	at org.testng.Assert.assertEquals(Assert.java:380)
	at org.infinispan.statetransfer.DataRehashedEventTest.testJoinAndLeave(DataRehashedEventTest.java:73)
        ...
2013-05-28 11:21:36,670 TRACE (asyncTransportThread-4,NodeA) [org.infinispan.statetransfer.DataRehashedEventTest] New event received: EventImpl{type=DATA_REHASHED, pre=false, cache=Cache '___defaultcache'@NodeA-19135, consistentHashAtStart=DefaultConsistentHash{numSegments=60, numOwners=2, members=[NodeA-19135]}, consistentHashAtEnd=DefaultConsistentHash{numSegments=60, numOwners=2, members=[NodeA-19135, NodeB-23459]}, newTopologyId=2}