sequence test still fails randomly

[Bozhong Lin]

I still get random sequence test failure on linux box, it spits 
following errors when failed:

[surefire] testOnewayDeferredNonAnonymousAcks(org.apache.cxf.systest.ws.rm.SequenceTest) 
 Time elapsed: 4.246 sec  <<< FAILURE!
junit.framework.AssertionFailedError: Inbound message 0 has unexpected action: 
http://schemas.xmlsoap.org/ws/2005/02/rm/CreateSequenceResponse
        at junit.framework.Assert.fail(Assert.java:47)
        at junit.framework.Assert.assertTrue(Assert.java:20)
        at junit.framework.Assert.assertNull(Assert.java:233)
        at 
org.apache.cxf.systest.ws.rm.MessageFlow.verifyActions(MessageFlow.java:93)
        at 
org.apache.cxf.systest.ws.rm.SequenceTest.testOnewayDeferredNonAnonymousAcks(SequenceTest.java:210)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at junit.framework.TestCase.runTest(TestCase.java:154)
        at junit.framework.TestCase.runBare(TestCase.java:127)
        at junit.framework.TestResult$1.protect(TestResult.java:106)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.framework.TestResult.run(TestResult.java:109)
        at junit.framework.TestCase.run(TestCase.java:118)
        at junit.framework.TestSuite.runTest(TestSuite.java:208)
        at junit.framework.TestSuite.run(TestSuite.java:203)
        at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
        at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.extensions.TestSetup.run(TestSetup.java:23)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at 
org.apache.maven.surefire.battery.JUnitBattery.executeJUnit(JUnitBattery.java:242)
        at 
org.apache.maven.surefire.battery.JUnitBattery.execute(JUnitBattery.java:216)
        at org.apache.maven.surefire.Surefire.executeBattery(Surefire.java:215)
        at org.apache.maven.surefire.Surefire.run(Surefire.java:126)
        at org.apache.maven.surefire.Surefire.run(Surefire.java:87)
        at org.apache.maven.surefire.Surefire.run(Surefire.java:63)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at 
org.apache.maven.surefire.SurefireBooter.main(SurefireBooter.java:785)